European route E751 (English Wikipedia)

"Cestovna mreža Istarskog ipsilona" [Istrian Upsilon Road Network] (in Croatian). BINA Istra. Archived from the original on September 19, 2011. Retrieved 3 December 2011.
"Istarski Y" [Istrian Y] (PDF) (in Croatian). BINA Istra. 2010. Archived from the original (PDF) on September 19, 2011. Retrieved September 14, 2011.
"Cestarina na Ipsilonu" [Istrian Y toll] (in Croatian). BINA Istra. Archived from the original on September 10, 2011. Retrieved September 13, 2011.
"Cjenik dionica na karti" [Section pricelist on a map] (in Croatian). BINA Istra. Archived from the original on November 2, 2011. Retrieved September 13, 2011.

carina.hr

"Granični prijelazi i područja nadležnosti carinarnica" [Border crossings and customs office areas] (PDF) (in Croatian). Customs Administration of the Republic of Croatia. Retrieved September 15, 2011.

casopis-gradjevinar.hr

Branko Nadilo (2010). "Druga faza Istarskog ipsilona" [Second phase of Istrian Upsilon] (PDF). Građevinar (in Croatian). 62 (5). Croatian Association of Civil Engineers: 423–434. ISSN 0350-2465. Archived from the original (PDF) on September 11, 2011. Retrieved September 14, 2011.

dars.si

"H5 Koper – Dragonja" [H5 Koper – Dragonja] (in Slovenian). Motorway Company in the Republic of Slovenia (DARS). Archived from the original on June 9, 2011. Retrieved September 14, 2011.

drc.si

Darko Mlinarić (October 2010). "Europske i regionalne prometne poveznice Hrvatske i Slovenije" [European and regional traffic links of Croatia and Slovenia] (PDF). Proceedings of the 10th Slovenian Road and Transportation Congress (in Croatian). Road and Transportation Research Association of Slovenia. pp. 93–105. Archived from the original (PDF) on April 2, 2012. Retrieved September 14, 2011.

embassy.si

helsinki.embassy.si

"Travel information". Embassy of the Republic of Slovenia in Helsinki. Archived from the original on April 2, 2012. Retrieved September 15, 2011.

geografija.hr

Jelena Lončar (December 14, 2007). "Međuovisnost prometa i turizma u Hrvatskoj" [Interdependency of transport and tourism in Croatia] (in Croatian). geografija.hr. Archived from the original on June 9, 2011. Retrieved September 6, 2010.

glasistre.hr

T. Kocijančić (June 28, 2011). "Lakše i brže od Umaga do granice" [Easier and faster from Umag to the border]. Glas Istre (in Croatian). Retrieved September 14, 2011.

huka.hr

"Statistički podaci" [Electronic toll collection available on HAC, ARZ and BINA Istra motorways] (in Croatian). HUKA. Archived from the original on July 21, 2011. Retrieved August 28, 2010.

istra-istria.hr

"Izmjene i dopune Prostornog plana Istarske županije" [Amendments of and additions to Spatial plan of the Istria County] (PDF) (in Croatian). Istria County. 2007. pp. 26–29. Retrieved September 15, 2011.

limun.hr

Darko Pajić (June 14, 2011). "Ipsilon postaje autocesta" [Upsilon becomes a motorway] (in Croatian). limun.hr. Archived from the original on March 22, 2012. Retrieved September 14, 2011.

maps.google.com

Overview map of the E751 (Map). Google Maps. Retrieved 2 December 2011.

nn.hr

narodne-novine.nn.hr

"Pravilnik o označavanju autocesta, njihove stacionaže, brojeva izlaza i prometnih čvorišta te naziva izlaza, prometnih čvorišta i odmorišta" [Regulation on motorway markings, chainage, interchange/exit/rest area numbers and names]. Narodne novine (in Croatian). May 6, 2003. Retrieved September 14, 2011.
"Odluka o razvrstavanju javnih cesta u državne ceste, županijske ceste i lokalne ceste" [Decision on categorisation of public roads as state roads, county roads and local roads]. Narodne Novine (in Croatian). February 17, 2010. Retrieved July 24, 2011.
"Zakon o javnim cestama" [Public Roads Act]. Narodne novine (in Croatian). 20 December 2004. Retrieved 30 November 2011.

novilist.hr

Darko Pajić (June 10, 2011). "Gradnja druge cijevi tunela Učka 2012" [Construction of the second Učka Tunnel tube in 2012]. Novi list (in Croatian). Archived from the original on April 15, 2012. Retrieved September 22, 2011.
"Drugu cijev tunela Učka gradit će više od tisuću radnika, donosimo i druge detalje posla desetljeća". August 10, 2020.

privredni.hr

"Rast prihoda od naplate cestarine" [Toll revenue increases] (in Croatian). Privredni vjesnik. August 17, 2011. Archived from the original on March 23, 2012. Retrieved September 14, 2011.

un.org

untreaty.un.org

"Declaration on the Construction of Main International Traffic Arteries, signed at Geneva" (PDF). United Nations. September 16, 1950. Retrieved August 10, 2011.^{[permanent dead link]}

treaties.un.org

"European Agreement on main international traffic arteries (AGR) (with annexes and list of roads). Concluded at Geneva on 15 November 1975" (PDF). United Nations. Retrieved August 29, 2011.

unece.org

live.unece.org

"EUROPEAN AGREMENT [sic] ON MAIN INTERNATIONAL TRAFFIC ARTERIES (AGR)" (PDF). United Nations Economic Commission for Europe. March 28, 2008. Retrieved August 8, 2011.

vecernji.hr

"Kosor otvorila dionicu Istarskog ipsilona, dva mjeseca prije roka" [Kosor Opens a Section of the Istrian Upsilon Two Months Ahead of Schedule]. Večernji list (in Croatian). 29 October 2011. Retrieved 29 October 2011.

web.archive.org

Darko Pajić (June 10, 2011). "Gradnja druge cijevi tunela Učka 2012" [Construction of the second Učka Tunnel tube in 2012]. Novi list (in Croatian). Archived from the original on April 15, 2012. Retrieved September 22, 2011.
"Cestovna mreža Istarskog ipsilona" [Istrian Upsilon Road Network] (in Croatian). BINA Istra. Archived from the original on September 19, 2011. Retrieved 3 December 2011.
"Travel information". Embassy of the Republic of Slovenia in Helsinki. Archived from the original on April 2, 2012. Retrieved September 15, 2011.
"Istarski Y" [Istrian Y] (PDF) (in Croatian). BINA Istra. 2010. Archived from the original (PDF) on September 19, 2011. Retrieved September 14, 2011.
Jelena Lončar (December 14, 2007). "Međuovisnost prometa i turizma u Hrvatskoj" [Interdependency of transport and tourism in Croatia] (in Croatian). geografija.hr. Archived from the original on June 9, 2011. Retrieved September 6, 2010.
"Cestarina na Ipsilonu" [Istrian Y toll] (in Croatian). BINA Istra. Archived from the original on September 10, 2011. Retrieved September 13, 2011.
"Cjenik dionica na karti" [Section pricelist on a map] (in Croatian). BINA Istra. Archived from the original on November 2, 2011. Retrieved September 13, 2011.
"Statistički podaci" [Electronic toll collection available on HAC, ARZ and BINA Istra motorways] (in Croatian). HUKA. Archived from the original on July 21, 2011. Retrieved August 28, 2010.
"Rast prihoda od naplate cestarine" [Toll revenue increases] (in Croatian). Privredni vjesnik. August 17, 2011. Archived from the original on March 23, 2012. Retrieved September 14, 2011.
Darko Pajić (June 14, 2011). "Ipsilon postaje autocesta" [Upsilon becomes a motorway] (in Croatian). limun.hr. Archived from the original on March 22, 2012. Retrieved September 14, 2011.
Branko Nadilo (2010). "Druga faza Istarskog ipsilona" [Second phase of Istrian Upsilon] (PDF). Građevinar (in Croatian). 62 (5). Croatian Association of Civil Engineers: 423–434. ISSN 0350-2465. Archived from the original (PDF) on September 11, 2011. Retrieved September 14, 2011.
"H5 Koper – Dragonja" [H5 Koper – Dragonja] (in Slovenian). Motorway Company in the Republic of Slovenia (DARS). Archived from the original on June 9, 2011. Retrieved September 14, 2011.
Darko Mlinarić (October 2010). "Europske i regionalne prometne poveznice Hrvatske i Slovenije" [European and regional traffic links of Croatia and Slovenia] (PDF). Proceedings of the 10th Slovenian Road and Transportation Congress (in Croatian). Road and Transportation Research Association of Slovenia. pp. 93–105. Archived from the original (PDF) on April 2, 2012. Retrieved September 14, 2011.

worldcat.org

search.worldcat.org

Branko Nadilo (2010). "Druga faza Istarskog ipsilona" [Second phase of Istrian Upsilon] (PDF). Građevinar (in Croatian). 62 (5). Croatian Association of Civil Engineers: 423–434. ISSN 0350-2465. Archived from the original (PDF) on September 11, 2011. Retrieved September 14, 2011.