@article {Hubner:1976:0736-2935:405, title = "Investigation for the establishment of international standards for the measurement of noise emitted by machines - Newer aspects of uncertainties in the determination of the sound power", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1976", volume = "1976", number = "1", publication date ="1976-04-05T00:00:00", pages = "405-410", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1976/00001976/00000001/art00087", keyword = "81.2, 72.4", author = "Hubner, Gerhard", abstract = "", }