found:Marrey, B. Exposition Gustave Eiffel, 1981:t.p. (Gustave Eiffel)
found:LC data base, 10-17-83(hdg.: Eiffel, Gustave, 1832-1923)
found:Columbia encyc., 1993(Eiffel, Alexandre Gustave)
found:La résistance de l'air et l'aviation, 1910:t.p. (G. Eiffel)
found:Gustave Alexandre Eiffel, 2003:jkt. (1832-1923; famous engineer, impresario & builder; in later years studied aerodynamics)
found:Wikipedia, viewed May 1, 2014(Alexandre Gustave Eiffel (né Bönickhausen); born 15 December 1832 in Dijon; died 27 December 1923 in Paris; French civil engineer and architect; graduate of the École centrale des arts et manufactures; built bridges for the French railway network; famous for building the Eiffel Tower in Paris)