TY  - JOUR
AU  - Mirosław Krzyśko
TI  - Nonparametric estimation of a density function of several variables
JO  - Mathematica Applicanda
PY  - 1977
SP  -  69
EP  - 73
VL  - 5
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.14708/ma.v5i11.1265/
DO  - 10.14708/ma.v5i11.1265
LA  - pl
ID  - 10_14708_ma_v5i11_1265
ER  -