Invariant subspaces and other topics : 6th International Conference on Operator Theory, Timisoara and Herculane (Romania), June 1-11, 1981 - International Conference on Operator Theory (6th : 1981 : Timisora and Baile Herculane, Romania).; Apostol, C. (Constantin). (Basel : Birkhauser-Verlag, 1982)
Keywords: Operator theory -- Congresses; Invariant subspaces -- Congresses