Pŭti︠a︡t kŭm ustoĭchivo razvitie : obnovi︠a︡vane na panelnite zhilishtni komplecsi = Tranzition [sic.] to sustainability : the future for Bulgaria's concrete panel housing /
Colquhoun, Ian.
University of Lincolnshire and Humberside.
University of Architecture, Civil Engineering and Geodesy.
Hull : I. Colquhoun,
2001.
"Report describing the joint research project of the University of Lincolnshire and Humberside, UK, and the University of Architecture, Civil Engineering and Geodesy, Bulgaria."--T.p.