Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{AM2_1978__17_136740, author = {Andrzej Grzaslewicz}, title = {On extensions of homomorphisms.}, journal = {Aequationes mathematicae}, pages = {199--207}, publisher = {mathdoc}, volume = {17}, year = {1978}, zbl = {0383.20025}, url = {http://geodesic.mathdoc.fr/item/AM2_1978__17_136740/} }
Andrzej Grzaslewicz. On extensions of homomorphisms.. Aequationes mathematicae, Tome 17 (1978), pp. 199-207. http://geodesic.mathdoc.fr/item/AM2_1978__17_136740/