1 - C*-algebras. Volume 2 : Banach algebras and compact operatorsConstantinescu, Corneliu (1929-....)Cote : [42 CON 01-2]
2 - Normed algebras - Second editionNaïmark, Mark Aronovitch (1909-1978) / Boron, Leo F. (Trad.)Cote : [42 NAI 72]
