Nelineĭnai︠a︡ dinamika letatelʹnykh apparatov s deformiruemymi ėlementami /
Dokuchaev, L. V.(Lev Viktorovich).
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
Moskva : Mashinostroenie,
1987.
Bibliography: p. 226-229.
John and Ljubica Erickson collection.
Aerodynamics.
Airframes.