TY  - JOUR
AU  - Michał H. Rudowski
TI  - On distance in spaces with regular n-directional metrics
JO  - Mathematica Applicanda
PY  - 1990
SP  -  103
EP  - 116
VL  - 18
IS  - 32
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.14708/ma.v18i32.1741/
DO  - 10.14708/ma.v18i32.1741
LA  - pl
ID  - 10_14708_ma_v18i32_1741
ER  -