@article{RM_2003_58_4_a21,
     author = {I. V. Volovich},
     title = {Steklov {Institute} seminar on mathematics and its applications},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {821--823},
     publisher = {mathdoc},
     volume = {58},
     number = {4},
     year = {2003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2003_58_4_a21/}
}