@article {Dobrzynski:1989:0736-2935:255,
title = "Unsymmetrical blade-spacing propeller noise reduction without performance penalty",
journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings",
parent_itemid = "infobike://ince/incecp",
publishercode ="ince",
year = "1989",
volume = "1989",
number = "3",
publication date ="1989-12-04T00:00:00",
pages = "255-258",
itemtype = "ARTICLE",
issn = "0736-2935",
url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1989/00001989/00000003/art00040",
keyword = "21.6.2, 13.1.5",
author = "Dobrzynski, W.",
abstract = "",
}