@article{ZVMMF_1987_27_5_a7,
     author = {S. I. Lyashko and S. E. Red'ko},
     title = {Approximate solution of a problem of the dynamics of a viscous stratified liquid},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {720--729},
     year = {1987},
     volume = {27},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1987_27_5_a7/}
}