@article{SM_1980_36_3_a4,
     author = {V. K. Mel'nikov},
     title = {On equations generated by an operator relation},
     journal = {Sbornik. Mathematics},
     pages = {351--363},
     publisher = {mathdoc},
     volume = {36},
     number = {3},
     year = {1980},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1980_36_3_a4/}
}