Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Save this search Download search results Subscribe to news feed Your filters: cql: parent exact "UNDERGROUND - THE WAY TO THE FUTURE" Add to list Conference Paper P1 Large diameter shafts: a 3D analysis Tiago Gerheim Souza Dias (UGent) , Márcio Muniz de Farias and André Pacheco de Assis (2013) UNDERGROUND - THE WAY TO THE FUTURE. p.987-994