[Издания]. 1971, 54: On the question of heavy leptons
английский/On the question of heavy leptons / S.S. Gerštein a. o.On the question of heavy leptons / S.S. Gerštein a. o.On the question of heavy leptons.Б. м./, 1971 ( ). - 1971.On the question of heavy leptons. Б. м., 1971 .[Издания] / Ин-т физики высоких энергий. ИФВЭ1971, 54