@article{1256065542,
author = {Hering, Christoph},
title = {on 2-groups operating on projective planes},
journal = {Illinois J. Math.},
volume = {16},
number = {1},
year = {1972},
pages = { 581-595},
language = {en},
url = {http://dml.mathdoc.fr/item/1256065542}
}
Hering, Christoph. on 2-groups operating on projective planes. Illinois J. Math., Tome 16 (1972) no. 1, pp. 581-595. http://gdmltest.u-ga.fr/item/1256065542/