@article{MM_2000_12_7_a7,
     author = {M. M. Bak},
     title = {Synthesis of direction system of descending cosmic apparatus},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {41--44},
     publisher = {mathdoc},
     volume = {12},
     number = {7},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_2000_12_7_a7/}
}