@article {Wilby:1977:0736-2935:165, title = "Interior acoustic environment of STOL vehicles and helicopters", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1977", volume = "1977", number = "1", publication date ="1977-10-17T00:00:00", pages = "165-178", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1977/00001977/00000001/art00014", keyword = "13.1.3, 13.1.4", author = "Wilby, J.F. and Smullin, J.I.", abstract = "", }