@article{DAN_1993_330_6_a2,
     author = {A. Yu. Zhirov},
     title = {Enumeration of hyperbolic attractors on orientable surfaces, and},
     journal = {Doklady Akademii Nauk},
     pages = {683--686},
     publisher = {mathdoc},
     volume = {330},
     number = {6},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1993_330_6_a2/}
}