Published since 1972 by the Architects' Society of Ljubljana (DAL), the Architects' Bulletin is an quarterly international magazine on architecture and architectural theory. Since 1995 it has been mostly thematically structured; recent themes have included architecture in Slovenia (2007), visions, tradition of progress, mobility, ecological architecture, private architecture, space-art, operativity, landscape architecture, surface, sacredness, new media, and housing and schools. Selected articles are published in English and German. The contents and editorials for the last 20 issues are available in English on the website. The magazine runs exchanges with several other professional magazines and libraries and can be acquired through annual subscriptions or at specialised or general bookshops in Slovenia and abroad.