DOCOMOMO : Conference Proceedings. International working party for documentation and conservation of buildings, sites and neighbourhoods of the modern movement. Fourth International Conference. September 18th-20th, 1996, Bratislava-Sliač, Slovakia. Universality and Heterogeneity. Bratislava : DOCOMOMO : SAS, 1997. 272 s. ISBN 80-88757-13-4.