Direct Methods in the Calculus of Variations girro 2003年1月15日 17 阅读 0 评论 数学、统计Mathematics Direct Methods in the Calculus of Variations by: Giusti, Enrico Publisher: World Scientific Publishing Company ( 2003-01-15 ) ISBN-13: 9789812380432 e-ISBN-13: 9789812795557 ISBN-10: 9812380434 Language: English