Über die energetischen Identitäten der Keplerbewegung
Series: Societas Scientiarum Fennica. Commentationes physico-mathematicae,; 28, 5; Commentationes physico-mathematicae ;; v. 28, no. 5.
Published: 1963
Place of publication: Helsinki
Language: ger
Number of pages: 14
Subjects: Orbits.
Notes: Bibliography: p. 15.
Summary in English.