@article{RM_1985_40_4_a3,
     author = {V. S. Vladimirov and I. V. Volovich},
     title = {Conservation laws for non-linear equations},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {13--24},
     publisher = {mathdoc},
     volume = {40},
     number = {4},
     year = {1985},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1985_40_4_a3/}
}