Modelling expenses for repair worksPeetrimägi, Lauri; Liias, RoodeExecutive summaries of the 11th Joint CIB International Symposium Combining Forces : Advancing Facilities Management and Construction through Innovation : June 13-16, 2005, Helsinki, Finland2005 / p. 156-157 Relating housing maintenance and professionalism of ownersLiias, RoodeExecutive summaries of the 11th Joint CIB International Symposium Combining Forces : Advancing Facilities Management and Construction through Innovation : June 13-16, 2005, Helsinki, Finland2005 / p. 262-263