Analysis of the Sailplane Final Approaches Performed by Cosine-Law Speed Variations.Published in:Journal of Mechanical Engineering / Strojniški Vestnik, 2010, v. 56, n. 7/8, p. 436By:Stefanović, Zoran;Kostić, IvanPublication type:Article
Mail Planes to Land On Post Office Roof.Published in:Journal of Education, 1925, v. 102, n. 12, p. 329Publication type:Article