@article{IM2_1968_2_6_a3,
     author = {A. V. Roiter},
     title = {Unbounded dimensionality of indecomposable representations of an
},
     journal = {Izvestiya. Mathematics },
     pages = {1223--1230},
     publisher = {mathdoc},
     volume = {2},
     number = {6},
     year = {1968},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1968_2_6_a3/}
}