@article{IM2_2012_76_2_a1,
     author = {E. I. Kaikina and P. I. Naumkin and I. A. Shishmarev},
     title = {The far-field asymptotics of solutions of a~fractional non-linear equation},
     journal = {Izvestiya. Mathematics },
     pages = {245--274},
     publisher = {mathdoc},
     volume = {76},
     number = {2},
     year = {2012},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2012_76_2_a1/}
}