@article{RSMUP_2013__129__17_0, author = {De Medts, Tom and Mar\'oti, Attila}, title = {Perfect numbers and finite groups}, journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova}, volume = {130}, year = {2013}, pages = {17-34}, mrnumber = {3090628}, zbl = {1280.20026}, language = {en}, url = {http://dml.mathdoc.fr/item/RSMUP_2013__129__17_0} }
De Medts, Tom; Maróti, Attila. Perfect numbers and finite groups. Rendiconti del Seminario Matematico della Università di Padova, Tome 130 (2013) pp. 17-34. http://gdmltest.u-ga.fr/item/RSMUP_2013__129__17_0/
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