@article{VMJ_2006_8_2_a1,
     author = {R. N. Ganikhodzhaev and D. B. \`Eshmamatova},
     title = {Quadratic automorphisms of a simplex and the asymptotic behavior of their trajectories},
     journal = {Vladikavkazskij matemati\v{c}eskij \v{z}urnal},
     pages = {12--28},
     publisher = {mathdoc},
     volume = {8},
     number = {2},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMJ_2006_8_2_a1/}
}