@article{ADM_2015_20_1_a5,
     author = {M. Dokuchaev and V. Kirichenko and M. Plakhotnyk},
     title = {Quivers of $3\times 3$-exponent matrices},
     journal = {Algebra and discrete mathematics},
     pages = {55--68},
     publisher = {mathdoc},
     volume = {20},
     number = {1},
     year = {2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ADM_2015_20_1_a5/}
}