Relativistic string with massive ends
русский/английский/Relativistic string with massive ends / B.M. Barbašov, V.V. Nesterenko.Relativistic string with massive ends / B.M. Barbašov, V.V. Nesterenko.Relativistic string with massive ends.Б. м./, 1977 ( ). - 1977.Relativistic string with massive ends. Б. м., 1977 .