TY  - JOUR
AU  - Ivan Kolář
TI  - On the absolute differentiation of geometric object fields
JO  - Annales Polonici Mathematici
PY  - 1972
SP  - 293
EP  - 304
VL  - 27
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ap-27-3-293-304/
DO  - 10.4064/ap-27-3-293-304
LA  - en
ID  - 10_4064_ap_27_3_293_304
ER  -