Geodesic
An elementary proof that finite groups are projectively torsion-free
Portugaliae mathematica, Tome 47 (1990) no. 4, pp. 437-444.

Voir la notice de l'article provenant de la source European Digital Mathematics Library

Keywords: finite group, prime order, epimorphism, free profinite groups 
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     author = {Almeida, Jorge},
     title = {An elementary proof that finite groups are projectively torsion-free},
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     year = {1990},
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Almeida, Jorge. An elementary proof that finite groups are projectively torsion-free. Portugaliae mathematica, Tome 47 (1990) no. 4, pp. 437-444. http://geodesic.mathdoc.fr/item/PORMA_1990__47_4_115733/