TY  - BOOK
AU  - Postnikov, Mikhail M.
AU  - Scripta Technica
TI  - THE VARIATIONAL THEORY OF GEODESICS
U1  - 517.4 
PY  - 1967///
CY  - Philadelphia
PB  - Saunders
KW  - Calculus Of Variations
KW  - Geometry, Differential
N1  - Translation Of Variatsionnaya Teoriya Geodezicheskikh
ER  -