SOKÁČ, Marek et al. Use of green roofs as a water resource. In SGEM 2014. GeoConference on Water resources, forest, marine and ocean ecosystem : conference proceedings. Volume I. Sofia : STEF 92, 2014, s. 807-814. ISSN 1314-2704. ISBN 978-619-7105-13-1. V*280/18/2014