@BOOK{ Book!D - 93069660,
AUTHOR = "/ N.K. Nikolسskiaei ",
TITLE = "Treatise on the shift operator",
LIBRARY= "کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه محقق اردبیلی ره",
SUBJECT = "Shift operators (Operator theory),Invariant subspaces,Spectral theory (Mathematics)",
URL = "/book/93069660/Treatise-on-the-shift-operator/"}