@article{RSMUP_1990__84__135_0,
     author = {Lennox, John C. and Mohammadi Hassanabadi, A. and Wiegold, James},
     title = {Some commutativity criteria},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {135--141},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {84},
     year = {1990},
     mrnumber = {1101288},
     zbl = {0725.20025},
     language = {en},
     url = {http://www.numdam.org/item/RSMUP_1990__84__135_0/}
}