Editore: Paris, 1911
Da: JF Ptak Science Books, Hendersonville, NC, U.S.A.
Witold Jarkowski "Loi approximate de la Monte d'un aeroplane" in Comptes Rendus de l'Academie des Sciences, Paris, pp 237-240, 24 July 1911 in the full issue of pp 220-312,vol 153. Theorems on lift.