@article{SJVM_2012_15_3_a5,
     author = {V. V. Ostapenko},
     title = {On compact approximations of divergent differential equations},
     journal = {Sibirskij \v{z}urnal vy\v{c}islitelʹnoj matematiki},
     pages = {293--306},
     publisher = {mathdoc},
     volume = {15},
     number = {3},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJVM_2012_15_3_a5/}
}