Bege, Antal, and Fogarasi, Kinga. "Generalized perfect numbers.." Acta Universitatis Sapientiae. Mathematica 1.1 (2009): 73-82. <http://eudml.org/doc/224280>.
@article{Bege2009, author = {Bege, Antal, Fogarasi, Kinga}, journal = {Acta Universitatis Sapientiae. Mathematica}, keywords = {perfect number; superperfect number; -hyperperfect number; -hyperperfect number}, language = {eng}, number = {1}, pages = {73-82}, publisher = {Sapientia Hungarian University of Transylvania; Scientia Publishing House}, title = {Generalized perfect numbers.}, url = {http://eudml.org/doc/224280}, volume = {1}, year = {2009}, }
TY - JOUR AU - Bege, Antal AU - Fogarasi, Kinga TI - Generalized perfect numbers. JO - Acta Universitatis Sapientiae. Mathematica PY - 2009 PB - Sapientia Hungarian University of Transylvania; Scientia Publishing House VL - 1 IS - 1 SP - 73 EP - 82 LA - eng KW - perfect number; superperfect number; -hyperperfect number; -hyperperfect number UR - http://eudml.org/doc/224280 ER -
