@article{IM2_1989_33_2_a12,
     author = {I. V. Artamkin},
     title = {Action of biregular automorphisms of the affine plane on pairs of matrices},
     journal = {Izvestiya. Mathematics },
     pages = {433--439},
     publisher = {mathdoc},
     volume = {33},
     number = {2},
     year = {1989},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1989_33_2_a12/}
}