@article{urn:eudml:doc:38272,
title = {Finite groups with exactly thirteen conjugacy classes},
journal = {Extracta Mathematicae},
volume = {3},
year = {1988},
pages = {110-112},
language = {en},
url = {http://dml.mathdoc.fr/item/urn:eudml:doc:38272}
}
Vera López, Antonio; Sangróniz, Josu. Finite groups with exactly thirteen conjugacy classes. Extracta Mathematicae, Tome 3 (1988) pp. 110-112. http://gdmltest.u-ga.fr/item/urn:eudml:doc:38272/