(untitled) - Kobyliński, Lech (. Nautologia. - Wrocław [u.a.] : Ossolineum [u.a.], 1966-. - ISSN 0548-0523 32, keywords = , number = 1, pages = 20-23, Abb., title = Polskie prace nad rozwojem wodolotów, uniqueid = HEB39355001X, volume = 32, year = 1997)