@article{MM_1991_3_11_a7,
     author = {E. I. Kaikina},
     title = {Cauchy problem for the nonlocal {Schr\"odinger} {equation.~I}},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {83--95},
     year = {1991},
     volume = {3},
     number = {11},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_1991_3_11_a7/}
}