Calculus of variations.

Bibliographic Details

Main Author:	Ėl'sgol't︠s︡, L. E., (Lev Ėrnestovich)
Format:	Book
Language:	English
Published:	London : Reading, Mass. : Pergamon Press ; Addison Wesley, 1961.
Series:	International series of monographs on pure and applied mathematics, v.19
Subjects:	Calculus of variations.