00435nam a2200157 a 450000500170000008200200001710000170003724500390005426000220009330000150011569000220013096400250015299700180017799900170019595200650021220251203091513.0 a530.11,bD, mat aMatveev, A.N aMechanics and theory of relativity aMoscowbMirc1989 a414p, 22cm aRelativity theory bEngc100de010fg_ a64319 LIBSC C c42441d42441 00104070aPUbPUd1998-04-08l0o530.11, D, matp64319yBK