@article{UZKU_2007_149_1_a14,
     author = {A. K. Satarin and A. P. Sukhorukov},
     title = {Propagation of discrete-temporal vortices in a~waveguide array},
     journal = {U\v{c}\"enye zapiski Kazanskogo universiteta. Seri\^a Fiziko-matemati\v{c}eskie nauki},
     pages = {97--101},
     year = {2007},
     volume = {149},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZKU_2007_149_1_a14/}
}