TY  - JOUR
AU  - M. I. Chibisov
AU  - G. V. Shlyapnikov
TI  - Exchange interaction of atoms having valence $s$-electrons
JO  - Doklady Akademii Nauk
PY  - 1976
SP  - 1339
EP  - 1342
VL  - 231
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1976_231_6_a15/
LA  - ru
ID  - DAN_1976_231_6_a15
ER  -