Juan Manuel Ramirez-Contreras, David Villa-Hernandez
International Electronic Journal of Algebra
1-27
International Electronic Journal of Algebra
M. A. A. Obaid, S. K. Nauman, W. M. Fakieh, C. M. Ringel
International Electronic Journal of Algebra
International Electronic Journal of Algebra
Bret J. Benesh, Dana C. Ernst, Nandor Sieben
International Electronic Journal of Algebra
S. Ebrahimi Atani, S. Dolati Pish Hesari, M. Khoramdel
International Electronic Journal of Algebra