Differential equations and the calculus of variations
Elsgolts, L
Differential equations and the calculus of variations L. Elsgolts. Tradusa din limba rusa de George Yankovsky - Moscow MIR Publishers 1970 - 440 p fig 23 cm
Contine bibliografie
Differential equations and the calculus of variations L. Elsgolts. Tradusa din limba rusa de George Yankovsky - Moscow MIR Publishers 1970 - 440 p fig 23 cm
Contine bibliografie