@article{RSMUP_1992__87__303_0, author = {Busetto, Giorgio and Napolitani, Franco}, title = {On some questions concerning permutable subgroups of finitely generated groups and projectivities of perfect groups}, journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova}, volume = {88}, year = {1992}, pages = {303-305}, mrnumber = {1183914}, zbl = {0815.20017}, language = {en}, url = {http://dml.mathdoc.fr/item/RSMUP_1992__87__303_0} }
Busetto, Giorgio; Napolitani, Franco. On some questions concerning permutable subgroups of finitely generated groups and projectivities of perfect groups. Rendiconti del Seminario Matematico della Università di Padova, Tome 88 (1992) pp. 303-305. http://gdmltest.u-ga.fr/item/RSMUP_1992__87__303_0/
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