M., The William Lowell Putnam Mathematical Competition. (Deaux, R., Introduction à la géométrie des nombres complexes, Brussels, 1947.)ĭincă, M., Chiriţă, M., Complex Numbers in High School Mathematics (Romanian), All Educational, Bucharest, 1996.ĭunham, William, Euler: The Master of Us All, Mathematical Association of America, 1999.Įngel, A., Problem-Solving Strategies, Springer-Verlag, New York, 1998.įano, G., Complementi di geometria, Felice Gilli, Turin, 1935.įenn, R., Geometry, Springer-Verlag, New York, 2001. L., Geometry Revisited, Random House, New York, 1967.ĭeaux, R., Introduction to the Geometry of Complex Numbers, Ungar, New York, 1956. M., Introduction to Geometry, John Wiley & Sons, New York, 1969.Ĭoxeter, H. et al., Geometry, Addison-Wesley, Reading, MA, 1975.Ĭoxeter, H. et al., Problèmes de géométrie commentés et redigés, Paris, 1982.īrânzei, D., Notes on Geometry, Paralela 45, Piteşti, 1999.īrumfiel, C. Results, Academic Distribution Center, Freeland, USA, 2001.īerger, M., Géométrie, CEDUC Nathan Paris, 1977–1978.īerger, M. F., Principles of Geometry, Vol. 1–3, University Press, Cambridge, 1943.īălună, M., Becheanu, M., Romanian Mathematical Competitions, Romanian Mathematical Society, Bucharest, 1997.īecheanu, M., International Mathematical Olympiads 1959–2000. & Inf., 17(2008).Īndrica, D., Varga, C., Văcăreţu, D., Selected Topics and Problems in Geometry (Romanian), PLUS, Bucharest, 2002.īaptist, Peter, Die Entwicklung der Neueren Dreiecksgeometrie, Wissenschaftsverlag, Mannheim, 1992.īaker, H. 15, No. 2(2012), 361–370.Īndrica, D., Barbu, C., Minculete, N., A geometric way to generate Blundon type inequalities, Acta Universitatis Apulensis, No. 31/2012, 93–106.Īndrica, D., Bişboacă, N., Complex Numbers from A to Z (Romanian), Millennium, Alba Iulia, 2001.Īndrica, D., Bogdan, I., A formula for areas in terms of complex numbers (Romanian), Revista de Matematică Transylvania, 3(1999), 3–14.Īndrica, D., Nguyen, K.L., A note on the Nagel and Gergonne points, Creative Math. Jr., Mathematical Olympiads 2000–2001, Problems and Solutions from Around the World, The Mathematical Association of America, 2003.Īndreescu, T., Gelca, R., Mathematical Olympiad Challenges, Birkhäuser, Boston, 2000.Īndreescu, T., Kedlaya, K., Mathematical Contests 1996–1997, Olympiads Problems and Solutions from Around the World, American Mathematics Competitions, 1998.Īndreescu, T., Kedlaya, K., Mathematical Contests 1997–1998, Olympiads Problems and Solutions from Around the World, American Mathematics Competitions, 1999.Īndrica, D., Barbu, C., A geometric proof of Blundon’s inequalities, Mathematical Inequalities & Applications, Vol. 1, No. 2(2005), 19–26.Īndreescu, T., Dospinescu, G., Problems from the Book, XYZ Press, Dallas, 2010.Īndreescu, T., Dospinescu, G., Straight from the Book, XYZ Press, Dallas, 2012.Īndreescu, T., Enescu, B., Mathematical Treasures, Birkhäuser, Boston, 2003.Īndreescu, T., Feng, Z., Mathematical Olympiads 1998–1999, Problems and Solutions from Around the World, The Mathematical Association of America, 2000.Īndreescu, T., Feng, Z., Mathematical Olympiads 1999–2000, Problems and Solutions from Around the World, The Mathematical Association of America, 2002.Īndreescu, T., Feng, Z., Lee, G. Adler, I., A New Look at Geometry, John Day, New York, 1966.Īndreescu, T., editor, Mathematical Reflections-The First Two Years, XYZ Press, Dallas, 2011.Īndreescu, T., editor, Mathematical Reflections-The Next Two Years, XYZ Press, Dallas, 2012.Īndreescu, T., Andrica, D., 360 Problems for Mathematical Contests, GIL Publishing House, Zalău, 2003.Īndreescu, T., Andrica, D., Proving some geometric inequalities by using complex numbers, Mathematical Education, Vol.

Formz xyz absolute