@article{MM_1993_5_10_a0,
     author = {A. I. Volgin},
     title = {Trajectory and schedule},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {3--10},
     publisher = {mathdoc},
     volume = {5},
     number = {10},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_1993_5_10_a0/}
}