Author :
Elesgolets, Lev Ernestovich
Author Statement :
by L. Elsgolts
Title :
Differential equations and the calculus of variation
تاريخ ورود اطلاعات :
1379/11/01
Publication :
Mir Publishers
Subject :
Differential equations,Calculus of variations
Translator :
Translated from the Russian by George Yankovsky