Luiz González and Cosmin Pohoata,
On the intersections of the incircle and the cevian circumcircle of the incenter,
Forum Geometricorum, 12 (2012) 141--148.


Abstract.   We give a characterization of the other point of intersection of the incircle with the circle passing through the feet of the internal angle bisectors, different from the Feuerbach point.

[ps file] [pdf]