Operators and Matrices · Volume 5, Issue 4 A realization theorem for generalized Nevanlinna families 05-49 Pages 679-706 DOI 10.7153/oam-05-49 Downloads Short PDF Full PDF PNG Authors J. Behrndt Volodymyr Derkach S. Hassi H.S.V. De Snoo Keywords boundary relation Weyl family boundary triplet Weyl function Kreĭn space Pontryagin space unitary relation Subject classes 46C20 46E22 47B50 47A48 47B32