%0 Journal Article %A Sherman, Malcolm J. %T Eigenfunctions of Operator-Valued Analytic Functions %J Canadian journal of mathematics %D 1970 %P 686-690 %V 22 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1970-076-8/ %R 10.4153/CJM-1970-076-8 %F 10_4153_CJM_1970_076_8