https://publications-cnrc.canada.ca/fra/voir/objet/?id=a42db8e6-aad8-4cea-b1fd-3e5e1bdb86d1
Rechercher Erdos, R; Rechercher Gubbels, A. W; Rechercher Augustin, M; Rechercher Dreier, M; Rechercher Yeary, D; Rechercher Damin, M; Rechercher Whalley, M
American Helicopter Society's 58th Annual Forum from June 11 - 13
Article de périodique (revue)