Eberhart, Carl
Revisiting the quadrisection problem of Jacob Bernoulli, 18 (2018) 7--16.
Ehrmann, Jean-Pierre
(with B. Gibert) A Morley configuration, 1 (2001) 51--58.
(with B. Gibert) The Simson cubic, 1 (2001) 107--114.
A pair of Kiepert hyperbolas, 2 (2002) 1--4.
Congruent inscribed rectangles, 2 (2002) 15--19.
(with F. M. van Lamoen) The Stammler circles, 2 (2002) 151--161.
(with F. M. van Lamoen) Some similarities associated with pedals, 2 (2002) 163--166.
Similar pedal and cevian triangles, 3 (2003) 101--104.
Steiner's theorems on the complete quadrilateral, 4 (2004) 35--52.
(with F. M. van Lamoen) A projective generalization of the Droz-Farny line theorem, 4 (2004) 225--227.
Some geometric constructions, 6 (2006) 327--334.
(with H. Connelly and N. Dergiades) Construction of triangle from a vertex and the feet of two angle bisectors, 7 (2007) 103--106.
Constructive solution of a generalization of Steinhaus' problem on partition of a triangle, 7 (2007) 187--190.
An affine variant of a Steinhaus problem, 8 (2008) 1--5.
(with F. J. Garcia Capitan and A. Myakishev) Construction of circles through intercepts to paralells to cevians, 11 (2011) 261--268.
Ely, Rob
(with A. Bialostocki) Points on a line that maximize and minimize the ratio of the distances to two given points, 15 (2015) 177--178.
Emelyanov, Lev
(with T. Emelyanova) A note on the Feuerbach point, 1 (2001) 121--124.
(with T. Emelyanova) Euler's formula and Poncelet's porism, 1 (2001) 137--140.
A Feuerbach type theorem on six circles, 1 (2001) 173--175; correction, 176.
(with T. Emelyanova) A note on the Schiffler point, 3 (2003) 113--116.
On the intercepts of the OI-line, 4 (2004) 81--84.
Emelyanov, Tatiana
(with L. Emelyanova) A note on the Feuerbach point, 1 (2001) 121--124.
(with L. Emelyanova) Euler's formula and Poncelet's porism, 1 (2001) 137--140.
(with L. Emelyanova) A note on the Schiffler point, 3 (2003) 113--116.
Evans, Lawrence
A rapid construction of some triangle centers, 2 (2002) 67--70.
A conic through six triangle centers, 2 (2002) 89--92.
Some configurations of triangle centers, 3 (2003) 49--56.
A tetrahedral arrangement of triangle centers, 3 (2003) 181--186.
Evers, Manfred
Generalizing orthocorrespondence, 12 (2012) 255--281.
Symbolic substitution has a geometric meaning, 14 (2014) 217--232.
On centers and central lines of triangles in the elliptic plane, 17 (2017) 325--354.