@article{ZNSL_1992_199_a1,
     author = {R. F. Bikbaev},
     title = {Finite-gap attractors and transition processes of the shock wave type in integrable systems},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {25--36},
     publisher = {mathdoc},
     volume = {199},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1992_199_a1/}
}