The defence of the doctoral thesis “Architectures of Life-Building in the Twentieth Century: Russia, Germany, Sweden” took place at the Södertörn University, Stockholm on December 7, 2018. Department of Aesthetics. The opponent: Thordis Arrhenius, Associate Professor, School of Architecture, Royal Institute of Technology, KTH, Stockholm. Link to the full text: http://sh.diva-portal.org/smash/record.jsf?pid=diva2%3A1263164&dswid=-7863