@article{ZNSL_1979_92_a0,
     author = {A. B. Aleksandrov},
     title = {Invariant subspaces of the backward shift operator in the space $H^p$ ($p\in(0,1)$)},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {7--29},
     year = {1979},
     volume = {92},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1979_92_a0/}
}