@article{SM_1972_18_1_a7,
     author = {B. I. Korenblum},
     title = {Invariant subspaces of the shift operator in weighted {Hilbert} space},
     journal = {Sbornik. Mathematics},
     pages = {111--138},
     year = {1972},
     volume = {18},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1972_18_1_a7/}
}