@article{FPM_2006_12_6_a12,
     author = {V. M. Shelkovich},
     title = {The {Rankine--Hugoniot} conditions and balance laws for $\delta$-shocks},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {213--229},
     publisher = {mathdoc},
     volume = {12},
     number = {6},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_2006_12_6_a12/}
}