Differential equations and the calculus of variations [by] L. Elsgolts. Translated from the Russian by George Yankovsky.
Differential equations and the calculus of variations [by] L. Elsgolts. Translated from the Russian by George Yankovsky. — المؤلف: Ėlʹsgolʹt︠s︡, L. Ė. — 1977. — عدد النسخ: 1
- المؤلف
- Ėlʹsgolʹt︠s︡, L. Ė.
- النشر
- 1977.
- الوصف
- 440 p. with diagrs.
- الموضوعات
- Differential equations.؛ Calculus of variations.
- النسخ
- 1