.245
a	VARIATIONAL and free boundary problems
h	Book
.020
a	0-387-94111-8
.005
a	20080226192831
.260
a	New York
b	Springer
c	1993
.084
a	515.353 VAR
.300
a	xiii, 204 hlm.: gamb.
b	24 cm.
c	xiii, 204 hlm.: gamb.; 24 cm.
.490
a	The IMA volumes in Mathematics and its Application; vol.53
.336
a	Book