@article{SM_1982_43_3_a0,
     author = {A. A. Dezin},
     title = {Degenerate operator equations},
     journal = {Sbornik. Mathematics},
     pages = {287--298},
     publisher = {mathdoc},
     volume = {43},
     number = {3},
     year = {1982},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1982_43_3_a0/}
}