2011, Volume 45, No. 3 - 4 SCIENTIFIC STUDIES Petr Kratochvíl Public Space as an Architectural and Social Problem Kris W. B. Scheerlinck Rivacy and Depth Configurations. Proximity Melinda Benkõ Budapest Urban Blocks and their Sustainability Marcela Hanáčková Liberec Lower Town Centre by SIAL Oldřich Ševčík, Ondřej Beneš Architecture: The Decades of the 1990s and the 2000s Veronika Kapišinská Architectural Development of the Climatic Spa in Ľubochňa FORUM Peter Szalay Conservation of Architecture in the Country of Alvar Aalto