@article{TMF_1985_62_1_a0,
     author = {V. S. Vladimirov and I. V. Volovich},
     title = {Local and nonlocal currents for nonlinear equations},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {3--29},
     year = {1985},
     volume = {62},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1985_62_1_a0/}
}