@article{DE_2006_42_10_a0,
     author = {A. V. Arutyunov and S. V. Emel'yanov and N. A. Izobov and V. A. Il'in and S. K. Korovin and V. I. Korzyuk and A. M. Samoilenko and V. T. Borukhov and O. I. Kostyukova and T. K. Shemjakina and N. J. Yurchuk},
     title = {Ivan {Vasil'evich} {Gaishun} {(A} tribute in honor of his sixtieth birthday)},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1299--1306},
     publisher = {mathdoc},
     volume = {42},
     number = {10},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2006_42_10_a0/}
}