Vugdalić, R. (2020) “GROUPS OF OPERATORS IN C2 DETERMINED BY SOME COSINE OPERATOR FUNCTIONS IN C2”, Balkan Journal of Applied Mathematics and Informatics, 3(1), pp. pp. 63-72. Available at: https://js.ugd.edu.mk/index.php/bjami/article/view/3517 (Accessed: 4December2024).