TY  - JOUR
AU  - Yu. A. Izrael
TI  - On the selection of principal factors for the calculation of geophysical and ecological

JO  - Doklady Akademii Nauk
PY  - 1985
SP  - 821
EP  - 825
VL  - 281
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1985_281_4_a11/
LA  - ru
ID  - DAN_1985_281_4_a11
ER  -