@article{DAN_1997_353_3_a9,
     author = {A. G. Ivanov and V. A. Ryzhanskii},
     title = {The fragmentation of celestial body on its interaction with planetary atmosphere},
     journal = {Doklady Akademii Nauk},
     pages = {334--337},
     publisher = {mathdoc},
     volume = {353},
     number = {3},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1997_353_3_a9/}
}