TY  - JOUR
AU  - N. Phat Nguyen 
TI  - Projective Line Revisited
JO  - Journal for geometry and graphics
PY  - 2021
SP  - 187
EP  - 195
VL  - 25
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JGG_2021_25_2_JGG_2021_25_2_a2/
ID  - JGG_2021_25_2_JGG_2021_25_2_a2
ER  -