Definitive elements of comet 1899 V ( Giacobini).Published in:Astronomische Nachrichten, 1912, v. 193, n. 23, p. 411, doi. 10.1002/asna.19121932303By:Lous, Kr.Publication type:Article
Sur la latitude et ses variations périodiques.Published in:Astronomische Nachrichten, 1912, v. 193, n. 23, p. 405, doi. 10.1002/asna.19121932302By:Chelli, J.Publication type:Article
Masthead.Published in:Astronomische Nachrichten, 1912, v. 193, n. 23, p. fmi, doi. 10.1002/asna.19121932301Publication type:Article