TY - JOUR AU - P. S. Kireev TI - The fine structure and Lamb's shift of the $2s_{1/2}$ level for $T_\alpha$ tritium line $\lambda$ 6560 $\mathring A$ JO - Doklady Akademii Nauk PY - 1957 SP - 41 EP - 44 VL - 112 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1957_112_1_a9/ LA - ru ID - DAN_1957_112_1_a9 ER -