@article{DE_2000_36_7_a9,
     author = {V. M. Volkov and N. P. Matsuka},
     title = {Conservativity, accuracy, and asymptotic properties of numerical methods for nonlinear {Schr\"odinger} type equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {930--938},
     publisher = {mathdoc},
     volume = {36},
     number = {7},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2000_36_7_a9/}
}