@article {Khan:1998:0736-2935:49, title = "A study of repeatibility in annoyance judgements for engine noise in free field conditions", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1998", volume = "1998", number = "2", publication date ="1998-04-09T00:00:00", pages = "49-54", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1998/00001998/00000002/art00008", keyword = "63.7, 11.6.4", author = "Khan, M. Shafiquzzaman and Johansson, Orjan and Sundback, Ulrik", abstract = "", }