@article{ND_2009_5_4_a9,
     author = {G. L. Alfimov},
     title = {Nonlocal {sine-Gordon} equation: kink solutions in the weak nonlocality limit},
     journal = {Russian journal of nonlinear dynamics},
     pages = {585--602},
     publisher = {mathdoc},
     volume = {5},
     number = {4},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ND_2009_5_4_a9/}
}