TY  - BOOK
AU  - Girsanov I V
TI  - Lectures on mathematical theory of extremum proble
T2  - Lectures Notes in Economics and Mathematical Systems Ed by M Beckmann etc. 67
U1  - B37:7, L2 
PY  - 1972///
CY  - Berlin
PB  - Springer-Verlag          
KW  - Real Variable
N1  - Bibliography:  P 129-136
ER  -