TY  - JOUR
AU  - V. Oxman
AU  - A. Sigler
AU  - M. Stupel 
TI  - On the Invariance of Brocard Angles in the Interior and Exterior Pappus Triangles of any Given Triangle
JO  - Journal for geometry and graphics
PY  - 2017
SP  - 61
EP  - 7
VL  - 21
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JGG_2017_21_1_JGG_2017_21_1_a5/
ID  - JGG_2017_21_1_JGG_2017_21_1_a5
ER  -