Lyubomir Ivanov (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Lyubomir Ivanov" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

15researchgate.net

120^th place

157^th place

11web.archive.org

1^st place

3wikisource.org

27^th place

34^th place

1wikimedia.org

low place

1bas.bg

3,024^th place

low place

1weebly.com

1,195^th place

1,007^th place

bas.bg

math.bas.bg

Lyubomir Ivanov. Institute of Mathematics and Informatics. (em inglês)

researchgate.net

Bistrishko Branishte vandalized – once again. Letter of appeal about environment. Sofia, January 1989. 1 p. (em inglês)
Olympics vs conservation. Grasduinen Maandblad, Haarlem. May 1988. 3 pp. (Excerpts) (em inglês)
On Sofia's candidacy for the 1994 Winter Olympics. Analytical report. Sofia, January 1988. 4 pp. (em búlgaro)
Who cares about Vitosha? Analytical report. Sofia, January 1988. 3 pp. (em inglês)
To whomever it may concern (1994 Winter Olympics). Letter of appeal about environment. Sofia, January 1988. 2 pp. (em inglês)
Let's preserve Bistrishko Branishte. Pogled Weekly, 30 June 1986. p. 8 (em búlgaro)
What to do with Vitosha? Narodna Kultura Weekly, 25 July 1986. p. 1 (em búlgaro)
Winter Olympics. The Times (London, England), 15 October 1986. p. 17. Issue 62589. ISSN 0140-0460 (em inglês)
Ivanov, L. Bulgarian Names in Antarctica. Sofia: Manfred Wörner Foundation, 2019. 525 pp. (em búlgaro) ISBN 978-619-90008-4-7 (Second revised and updated edition, 2021. 539 pp. ISBN 978-619-90008-5-4)
Antarctic: Nature, History, Utilization, Geographic Names and Bulgarian Participation. Sofia: Manfred Wörner Foundation, 2014. 368 pp. ISBN 978-619-90008-1-6 (Second revised and updated edition, 2014. 411 pp. ISBN 978-619-90008-2-3) (em búlgaro)
L. Ivanov and N. Ivanova. The World of Antarctica. Generis Publishing, 2022. 241 pp. ISBN 979-8-88676-403-1
Ivanov, L. The role of immigration for the demographic and national development of Bulgaria in the 21st century, in: Towards New Immigration Policies for Bulgaria. Sofia: Manfred Wörner Foundation, 2006. 54 pp. (em búlgaro, resumo em inglês)
Ivanov, L. Demographic priorities and goals of the Government Program 2017–2021. Presentation at the round table Demographic Policies and Labour Mobility organized by the Ministry of Labour and Social Policy, and the State Agency for the Bulgarians Abroad. Sofia, 19 September 2017. 4 pp. (em búlgaro e em inglês)
L. Ivanov. Measures to solve demographic problems. Business Club Magazine. Issue 11, 2017. pp. 18-20. ISSN 2367-623X (em búlgaro e em inglês)
UNHCR Award in Recognition of Innovative Contributions to the Academic Refugee Studies Initiative in Bulgaria (ARSIB), bestowed in 2002

web.archive.org

Antarctic Place-names Commission of Bulgaria (em inglês)
Standing Committee on Antarctic Geographic Information (em inglês)
The Atlantic Club of Bulgaria (em inglês)
Кръглата маса (3.01.1990 – 14.05.1990) Пълна стенограма (em búlgaro)
On the Romanization of Bulgarian and English (em inglês)
Streamlined Romanization of Russian Cyrillic. Contrastive Linguistics. XLII (2017) No. 2. pp. 66-73. (em inglês)
Bulgarian Antarctic Institute: Expeditions (em inglês)
Livingston Island: Tangra Mountains, Komini Peak, west slope new rock route; Lyaskovets Peak, first ascent; Zograf Peak, first ascent; Vidin Heights, Melnik Peak, Melnik Ridge, first ascent. The American Alpine Journal, 2005. (em inglês)
Antarctic: Nature, History, Utilization, Geographic Names and Bulgarian Participation. Sofia: Manfred Wörner Foundation, 2014. 368 pp. ISBN 978-619-90008-1-6 (Second revised and updated edition, 2014. 411 pp. ISBN 978-619-90008-2-3) (em búlgaro)
«Pole Expedition List». ThePoles.com. Consultado em 8 de março de 2005. Arquivado do original em 8 de março de 2005 !CS1 manut: Url estragada (link) (em inglês)
14 November 2004: Tangra. Discovering Antarctica Timeline. Discovery Channel UK website, 2012. (em inglês)

weebly.com

algebraic-recursion-theory.weebly.com

Ivanov, L.L. Algebraic Recursion Theory. Chichester, West Sussex: Ellis Horwood; and New York: John Wiley & Sons, 1986. 256 pp.

wikimedia.org

commons.wikimedia.org

Wilderness Fund (em inglês)

wikisource.org

en.wikisource.org

Charter ’89 for Preservation of the Bulgarian Nature Heritage (em inglês)
List of members of the Coordinating Council of the Union of Democratic Forces. Demokratsiya Newspaper, 27 April 1990. (em inglês)

bg.wikisource.org

България в ЕС: Решение на ВНС 1990] (em búlgaro)