@article {Amer:1989:2161-6027:63, title = "Technical Note: High Speed Rotor Aerodynamics", journal = "Journal of the American Helicopter Society", parent_itemid = "infobike://ahs/jahs", publishercode ="ahs", year = "1989", volume = "34", number = "1", publication date ="1989-01-01T00:00:00", pages = "63-63", itemtype = "ARTICLE", issn = "2161-6027", url = "https://www.ingentaconnect.com/content/ahs/jahs/1989/00000034/00000001/art00007", doi = "doi:10.4050/JAHS.34.1.63", author = "Amer, Kenneth B.", abstract = "", }