Jafarian, A.A.: A survey of invertibility and spectrum preserving linear maps. (English). - [J] Bull. Iran. Math. Soc. 35, No. 2, 1-10 (2009). ISSN 1017-060XKuzma, Bojan (Avtor) 20112013-10-15 12:05:18Delo ni kategorizirano894sl