TY  - BOOK
AU  - Ioffe,Aleksandr Davidovich
AU  - Tikhomirov,V.M.
TI  - Theory of extremal problems
SN  - 0444851674 :
U1  - 517.28 
PY  - 1979///
CY  - Amsterdam
PB  - North-Holland Pub.
KW  - Mathematical optimization
KW  - Maxima and minima
KW  - Calculus of variations
KW  - Extremal problems (Mathematics)
N1  - Includes index; Bibliography: p. 443-456
ER  -