User:Marius A. Burtea
Born in 1951. Diploma in mathematics at the University of Bucharest, (1974). Professor, "Mircea Scarlat" National Pedagogical College Alexandria, Romania. Interests include number theory, graph theory, projective geometry. Member of the Romanian Mathematics Society. I am the author of numerous mathematics textbooks for high school. Author of mathematical collections for high school and contests or Olympiads.