TY  - JOUR
AU  - B. U. Barshchevskii
AU  - G. M. Safronov
TI  - On the regularities of exciton states in $\mathrm{PbHal}_2$ and $\mathrm{TiHal}$
JO  - Doklady Akademii Nauk
PY  - 1976
SP  - 1065
EP  - 1068
VL  - 228
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1976_228_5_a13/
LA  - ru
ID  - DAN_1976_228_5_a13
ER  -