KUZMICH, B. NONSTANDARD PROBLEMS IN STUDYING THE PROPERTIES FUNCTIONS. Journal of Information Technologies in Education (ITE), [S. l.], n. 6, p. 072–075, 2010. DOI: 10.14308/ite000147. Disponível em: https://ite.kspu.edu/index.php/ite/article/view/540. Acesso em: 8 nov. 2024.