@article{RSMUP_2009__122__161_0,
     author = {Breaz, Simion},
     title = {Commutativity {Criterions} using {Normal} {Subgroup} {Lattices}},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {161--169},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {122},
     year = {2009},
     mrnumber = {2582835},
     zbl = {1191.20023},
     language = {en},
     url = {http://www.numdam.org/item/RSMUP_2009__122__161_0/}
}