Sute de probleme noi, clasificate pe teme (Algebră, Geometrie, Analiză Matematică, Combinatorică) și grade de dificultate.
Creative problems that require advanced logical reasoning. gazeta matematica pdf 2021
: The volume covers highly creative problems in algebra, geometry, number theory, and combinatorics curated by Romania's premier mathematicians. Sute de probleme noi, clasificate pe teme (Algebră,
Specialized papers on topics ranging from geometry to algebra and analysis. Sute de probleme noi