@article {Mikulski:2011:0736-2935:355, title = "Acoustic properties of school rooms in elementary schools in Poland - Results of measuring reverberation time and speech transmission index", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "2011", volume = "2011", number = "8", publication date ="2011-07-04T00:00:00", pages = "355-360", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2011/00002011/00000008/art00054", keyword = "63, 51.1.4", author = "Mikulski, Witold and Radosz, Jan", abstract = "", }