@article{EJDE_2003__2003__a37,
     author = {Danilov, Vladimir G. and Omel'yanov, Georgii A.},
     title = {Weak asymptotic method for the study of propagation and interaction of infinitely narrow $\delta$-solitons},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {2003},
     year = {2003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2003__2003__a37/}
}