TY  - BOOK
AU  - KRASNOV, M L
AU  - KISELEV, A I
AU  - MAKARENKO, G I
TI  - Problems and Exercises in The Calculus of Variations
U1  - B32 
PY  - 1975///
CY  - MOSCOW
PB  - MIR PUBLISHERS MOSCOW
KW  - MATHEMATICAL STATISTICS
ER  -