** MacLeod, Allan J.
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**On integer relations between the area and perimeter of Heron triangles, 9 (2009) 41--46. **

**Integer triangles with R/r = N, 10 (2010) 149--155. **

**
**** Maienshein, Thomas D.
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** (with M. Q. Rieck) Triangle constructions based on angular coordinates,
17 (2017) 157--167. **

**
**** Maltsev, Yurii N.
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** An improvement of Birsan's inequalities for the sides of a triangle,
16 (2016) 81--84. **

**
**** Mammana, Mario Flavia
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** (with B. Micale and M. Pennisi) On the centroids of polygons and polyhedra, 8 (2008) 121--130. **

** (with B. Micale and M. Pennisi) Orthic quadrilaterals of a convex quadrilateral, 10 (2010) 79--91. **

** (with B. Micale and M. Pennisi) The Droz-Farny circles of a convex quadrilateral, 11 (2011) 109--119. **

** (with B. Micale and M. Pennisi) Properties of valtitudes and vaxes of a convex quadrilateral, 12 (2012) 47--61. **

**The maltitude construction in a convex noncyclic quadrilateral, 12 (2012) 243--246. **

** (with D. Ferarello and M. Pennisi) Pedal polygons, 13 (2013) 153--164.**

**
**** Mansou, Toufik
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** (with M. Shattuck) On a certain cubic geometric inequality, 11 (2011) 175--181. **

** (with M. Shattuck) Improving upon a geometric inequality of third order, 12 (2012) 227--235. **

**
**** Manuel, Paula
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** (with J. Rodriguez and P. Semiao) A conic associated with the Euler line, 6 (2006) 17--23. **

**
**** Marinescu, Dan Stefan
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** (with M. Monea, M. Opincariu and M. Stroe) A sequence of triangles and geometric inequalities, 9 (2009) 291--295. **

** (with D. Andrica) New interpolation inequalities to Euler's R >= 2r, 17 (2017) 149--156. **

**
**** Marinkovic, Vesna
**
**Wernick's list: a final update, 3 (2016) 69--80. **

**
**** Markov, Lubomir
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**Heronian triangles whose areas are integer multiples of their perimeters, 7 (2007) 129--135. **

**
**** Mathis, Pascal
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**Wernick's list: a final update, 3 (2016) 69--80. **

**
**** Mendoza, Alberto
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**Three conics derived from perpendicular lines, 12 (2012) 131--139. **

** Micale, Biagio
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** (with M. F. Mammana and M. Pennisi) On the centroids of polygons and polyhedra, 8 (2008) 121--130. **

** (with M. F. Mammana and M. Pennisi) Orthic quadrilaterals of a convex quadrilateral, 10 (2010) 79--91. **

** (with M. F. Mammana and M. Pennisi) The Droz-Farny circles of a convex quadrilateral, 11 (2011) 109--119. **

** (with M. F. Mammana and M. Pennisi) Properties of valtitudes and vaxes of a convex quadrilateral, 12 (2012) 47--61. **

**
**** Minculete, Nicusor
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**Characterizations of a tangential quadrilateral, 9 (2009) 113--118. **

**
**** Minevich, Igor
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** (with P. Morton) A quadrilateral half-turn theorem, 16 (2016) 133--139. **

**
**** Mitchell, Douglas W.
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**Perpendicular bisectors of triangle sides, 13 (2013) 53--59.**

**
**** Mnatsakanian, Mamikon A.
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**(with T. M. Apostol) The method of the punctured containers, 7 (2007) 33--52. **

**(with T. M. Apostol) Volumes of solids swept tangentially around cylinders, 15 (2015) 13--44.**

**(with T. M. Apostol) Volumes of solids swept tangentially around general surfaces, 15 (2015) 45--72.**

**(with T. M. Apostol) Topological treatment of Platonic, Archimedean, and related polyhedra, 15 (2015) 243--251.**

**
**** Molchanov, Stanislav
**
** (with A. Holshouser and H. Reiter) Applying Poncelet's theorem to the pentagon and the pentagonal star, 16 (2016) 141--149. **

** (with A. Holshouser and H. Reiter) A special case of Poncelet's problem, 16 (2016) 151--170. **

** Monea, Mihai
**
** (with D. Marinescu, M. Opincariu and M. Stroe) A sequence of triangles and geometric inequalities, 9 (2009) 291--295. **

**
**** Monk, David
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** (with C. Bradley and G. C. Smith) The locations of the Brocard points, 6 (2006) 71--77. **

**
**** Mortici, Cristinel
**
**Folding a square to identify two adjacent sides, 9 (2009) 99--107. **

**A note on the Fermat-Torricelli point of a class of polygons, 14 (2014) 127--128.**

**
**** Morton, Patrick
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** (with I. Minevich) A quadrilateral half-turn theorem, 16 (2016) 133--139. **

**
**** Moses, Peter J. C.
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**Circles and triangle centers associated with the Lucas circles, 5 (2005) 97--106. **

** (with C. Kimberling) Perspective isoconjugate triangle pairs, Hofstadter pairs, and crosssums on the nine-point circle, 11 (2011) 83--93. **

**
**** Munoz, Vicente
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** (with M. Calvo) The most inaccessible point of a convex domain, 13 (2013) 37--52.**

**
**** Myakishev, Alexei
**
**Some properties of the Lemoine point, 1 (2001) 91--97. **

**On the procircumcenter and related points, 3 (2003) 29--34. **

** (with P. Woo) On the circumcenters of cevasix configurations, 3 (2003) 57--63. **

**The M-configuration of a triangle, 3 (2003) 135--144. **

** (with D. Grinberg) A generalization of the Kiepert hyperbola, 4 (2004) 253--260. **

**On two remarkable lines related to a quadrilateral, 6 (2006) 289--295. **

** (with J.-P. Ehrmann and F. J. Garcia Capitan) Construction of circles through intercepts to paralells to cevians, 11 (2011) 261--268. **

** (with N. Dergiades) A triad of circles tangent internally to the nine-point circle, 13 (2013) 7--10.**

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