TY - JOUR AU - Ortaçgil, Ercüment TI - Classical differential geometry with Christoffel symbols of Ehresmann $\varepsilon $-connections JO - Archivum mathematicum PY - 1998 SP - 229 EP - 237 VL - 34 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ARM_1998__34_2_a1/ LA - en ID - ARM_1998__34_2_a1 ER -