"In Russian. Short description: Gelfand, I.M.; Fomin, S.V., Variational calculus [ Variacionnye ischisleniya ] Moscow: Phyzmatgiz, 1961. Please feel free to contact us for a detailed description of the copies available. SKU lom-SK000873"
In Russian. Short description: Gelfand, I.M., Fomin, S.V., Variational calculus [Variacionnoe ischislenie]. Moscow: State Publishing House of Physical and Mathematical Literature, 1961 / .., .. . : - , 1961. Please feel free to contact us for a detailed description of the copies available. SKU lom-SK000770