TY  - JOUR
AU  - Wacław Wierzbicki
TI  - The tangent space and the arcwise tangent space to a differential space
JO  - Annales Polonici Mathematici
PY  - 1981
SP  - 207
EP  - 212
VL  - 40
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ap-40-3-207-212/
DO  - 10.4064/ap-40-3-207-212
LA  - en
ID  - 10_4064_ap_40_3_207_212
ER  -