AUTHOR, Unknown. SUR LES PROBLEMES DE POSSIBILITE ET DE L’IMPOSSIBILITE D’OBTENIR EFFECTIVEMENT DES SOLUTIONS PARTICU,5-24. Matematichki Bilten, [S. l.], v. 37, n. 1, 2013. DOI: 10.37560/matbil1310005k. Disponível em: https://bilten.smm.org.mk/index.php/bilten/article/view/1775. Acesso em: 13 jun. 2026.