MathSciNet bibliographic data MR621369 (82i:47053) 47B50 (30D30) Kreĭn, M. G.; Langer, H. Some propositions on analytic matrix functions related to the theory of operators in the space $\Pi \sb{\kappa }$$\Pi \sb{\kappa }$. Acta Sci. Math. (Szeged) 43 (1981), no. 1-2, 181–205. Journal

For users without a MathSciNet license , Relay Station allows linking from MR numbers in online mathematical literature directly to electronic journals and original articles. Subscribers receive the added value of full MathSciNet reviews.