@article{SM_2002_193_3_a7,
     author = {O. N. Popov},
     title = {Modules over a~polynomial ring obtained from
},
     journal = {Sbornik. Mathematics},
     pages = {423--443},
     publisher = {mathdoc},
     volume = {193},
     number = {3},
     year = {2002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2002_193_3_a7/}
}