Esfuerzo tractor (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Esfuerzo tractor" in Spanish language version.

refsWebsite

Global rank Spanish rank

2books.google.com

3^rd place

7^th place

1railpage.org.au

low place

low place

1web.archive.org

1^st place

1^st place

low place

low place

1vossloh-espana.com

low place

low place

low place

low place

books.google.com

Simon Iwnicki, ed. (2006). Handbook of railway vehicle dynamics. Boca Raton: CRC Press: Taylor & Francis. p. 256. ISBN 978-0-8493-3321-7.
Eugene A. Avallone; Theodore Baumeister; Ali Sadegh, eds. (2006). Marks Standard Handbook for Mechanical Engineers (11th edición). McGraw-Hill. p. 166. ISBN 978-0-07-142867-5.

railpage.org.au

XPT: Delivery, test runs and demonstration runs railpage.au.org see graph

siemens.dk

Eurorunner ER20 BF and ER20 BU, Diesel electric platform locomotives for Europe siemens.dk (page 3)

voithturbo.de

«The Gravita Locomotive Family voithturbo.de (page 2)». Archivado desde el original el 18 de marzo de 2009. Consultado el 9 de diciembre de 2022.

vossloh-espana.com

EURO 4000 Freight Diesel-Electric Locomotives vossloh-espana.com (page 2)

web.archive.org

«The Gravita Locomotive Family voithturbo.de (page 2)». Archivado desde el original el 18 de marzo de 2009. Consultado el 9 de diciembre de 2022.