@article{TMF_2001_127_3_a13,
     author = {N. Szpak},
     title = {Relaxation to {Intermediate} {Attractors} in {Nonlinear} {Wave} {Equations}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {475--487},
     publisher = {mathdoc},
     volume = {127},
     number = {3},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2001_127_3_a13/}
}