@article{IM2_1967_1_6_a12,
     author = {Yu. A. Drozd and V. V. Kirichenko and A. V. Roiter},
     title = {On hereditary and bass orders},
     journal = {Izvestiya. Mathematics},
     pages = {1357--1375},
     year = {1967},
     volume = {1},
     number = {6},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1967_1_6_a12/}
}