Über die zweite Näherung der Refraktionsformel
Series: Societas Scientiarum Fennica. Commentationes physico-mathematicae,; 28, 1; Commentationes physico-mathematicae ;; v. 28, no. 1.
Published: 1963
Place of publication: Helsinki
Language: ger
Subjects: Refraction, Astronomical.; Numerical analysis.
Notes: Bibliography: p. 5.
Summary in English.