@article{DAN_1970_193_4_a9,
     author = {A. S. Alekseev},
     title = {On the dynamics of elementary nonlinear pulse systems containing a distributed section},
     journal = {Doklady Akademii Nauk},
     pages = {770--773},
     publisher = {mathdoc},
     volume = {193},
     number = {4},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1970_193_4_a9/}
}