@article{MM_2003_15_7_a11,
     author = {A. I. Ender and I. A. Ender},
     title = {Some general properties of collision integral. {Oriented} particles},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {93--97},
     publisher = {mathdoc},
     volume = {15},
     number = {7},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_2003_15_7_a11/}
}