TY  - JOUR
AU  - V. V. Adushkin
AU  - V. A. An
AU  - V. M. Ovchinnikov
AU  - D. N. Krasnoshchekov
TI  - A jump of the density on the outer-inner core boundary from the observations of PKiKP waves on the distance about $6^\circ$
JO  - Doklady Akademii Nauk
PY  - 1997
SP  - 382
EP  - 385
VL  - 354
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1997_354_3_a12/
LA  - ru
ID  - DAN_1997_354_3_a12
ER  -