TY  - JOUR
AU  - F. Laudano
AU  - G. Vincenzi 
TI  - Congruence Theorems for Quadrilaterals
JO  - Journal for geometry and graphics
PY  - 2017
SP  - 45
EP  - 59
VL  - 21
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JGG_2017_21_1_JGG_2017_21_1_a4/
ID  - JGG_2017_21_1_JGG_2017_21_1_a4
ER  -