@article {Czarnecki:1979:0736-2935:549, title = "Model investigations of noise barriers effectiveness for a chosen section of the freeway Trasa Zazienkowska in Warsaw", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1979", volume = "1979", number = "2", publication date ="1979-09-11T00:00:00", pages = "549-552", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1979/00001979/00000002/art00106", keyword = "52.3, 31.1", author = "Czarnecki, S. and Slawinska, R. and Szuba, J.", abstract = "", }