TY  - JOUR
AU  - Karina Olszak
AU  - Zbigniew Olszak
TI  - The equi-affine and Frenet curvatures of curves in pseudo-Riemannian 2-manifolds
JO  - Colloquium Mathematicum
PY  - 2017
SP  - 103
EP  - 112
VL  - 150
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm7167s-3-2017/
DO  - 10.4064/cm7167s-3-2017
LA  - en
ID  - 10_4064_cm7167s_3_2017
ER  -