TY  - JOUR
AU  - V. V. Bogorodsky
AU  - E. S. Volodin
TI  - Attenuation of narrowly directed beams in snow- and sea-ice layers
JO  - Doklady Akademii Nauk
PY  - 1982
SP  - 591
EP  - 594
VL  - 263
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1982_263_3_a18/
LA  - ru
ID  - DAN_1982_263_3_a18
ER  -