- част втора, София, 1996, стр. 246–253 (in Bulgarian; in English: Ivan
Borislavov and
Rumen Kirilov, "The
Airplanes of Bulgaria", part two, Sofia, 1996...
-
After the war,
production of
various civilian types was
carried out. I.
Borislavov, R.Kirilov: The
Bulgarian Aircraft, Vol.I: From
Bleriot to Messerschmitt...
-
Archived from the
original on 27
March 2016.
Retrieved 28 July 2015. I.
Borislavov, R.Kirilov: The
Bulgarian Aircraft, Vol. I: From
Bleriot to Messerschmitt...
-
Viktor Borislavov Lyubenov (Bulgarian: Виктор Бориславов Любенов; born 16
August 2006) is a
Bulgarian footballer who
plays as a
defender for
Levski Sofia...
-
Nikolay Borislavov Mihaylov (Bulgarian: Николай Бориславов Михайлов; born 28 June 1988) is a
Bulgarian former professional footballer who pla**** as a goalkeeper...
-
Archived from the
original on 27
March 2016.
Retrieved 28 July 2015. I.
Borislavov, R.Kirilov: The
Bulgarian Aircraft, Vol.I: From
Bleriot to Messerschmitt...
- Spas
Borislavov Delev (Bulgarian: Спас Бориславов Делев; born 22
September 1989) is a
Bulgarian professional footballer who
plays as a
winger for Ludogorets...
- Ivan
Borislavov as the new
Director General of BNR. The
majority of the
employees of the
National Radio strongly opposed his election.
Borislavov, interviewed...
- Wragg, 2002, p.21 Nedialkov, 2001 Tapper, 1973, p.57
Rumen Kirilov, Ivan
Borislavov, "The
Bulgarian Aviation in the
Chains of the
Neuilly Peace Treaty", in:...
-
Ivaylo Borislavov Markov (Bulgarian: Ивайло Бориславов Марков; born 5 June 1997) is a
Bulgarian professional footballer who
plays as a
defender for Warta...
