TY  - JOUR
AU  - T. Constantinescu
TI  - Some Aspects of Nonstationarity. II
JO  - Mathematica balkanica
PY  - 1990
SP  - 211
VL  - 4
IS  - 3-4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MABA_1990_4_3-4_a1/
ID  - MABA_1990_4_3-4_a1
ER  -