PhD Student Kaloyan Tsvetkov

Disseratation: "The transformation of urban space in socialist and post-socialist period on the example of Sofia, Bucharest and Bratislava"

Interests: Transformation of urban space, settlements and urbanization processes, Public transport

Publications:

"Development of sustainable transport and transport system in Sofia", a report from the second scientific and business conference "Sustainable Regional Development in Bulgaria", Sofia, November 2016

"Modern problems and prospects of development of public transport in Sofia", a collection of articles in scientific conference Fourth Romanian-Bulgarian-Hungarian-Serbian Conference, Geographical Research and Cross-Border Cooperation within the Lower Basin of the Danube, Vidin, September 2016

"Structural changes in the territorial organization of the tertiary sector in Bulgaria for the period 2001-2008," a collection of articles in scientific conference on the occasion of Earth Day, SU, Sv. Kliment Ohridski, in April 2011;

"Optimization of the project for the third metro line in Sofia, with a view to its maximum socio-economic efficiency", a collection of articles in scientific conference on the occasion of Earth Day, SU, Sv. Kliment Ohridski, in April 2010;

"Rabisha Lake - a natural anthropogenic system," a collection of articles in scientific conference on the occasion of Earth Day, SU, Sv. Kliment Ohridski, April 2009