Shortest paths
Subtitle: variational problems
By: by L. A. Lyusternik.  Translated and adapted from the Russian by P. Collins and Robert B. Brown.
Series: Survey of recent East European mathematical literature.
Publisher: Pergamon Press [distributed in the Western Hemisphere by Macmillan, New York]
Published: 1964
Place of publication: Oxford; New York
Language: eng
Number of pages: 102
Subjects: Calculus of variations.; Curves on surfaces.
Notes: Popular lectures in mathematics, v. 13.