@article{MAN_1898__50_157877, author = {E.H. Moore}, title = {Concerning {Abelian-Regular} {Transitive} {Triple} {Systems}}, journal = {Mathematische Annalen}, pages = {225--240}, publisher = {mathdoc}, volume = {50}, year = {1898}, zbl = {29.0120.01}, url = {http://geodesic.mathdoc.fr/item/MAN_1898__50_157877/} }