00378nas a22001337a 4500008004100000022001300041022001300054245004500067260002900112300000700141362000900148650001600157856007100173190206s9999 xx 000 0 und d a15738485 a00162663 aFunctional Analysis and its Applications aNew YorkbSpringerc1967 av. a1967 aMathematics uhttp://www.springerlink.com/content/109375/ySplringer Link: 1997+