Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MZ_1961__76_169962, author = {Johannes Andr\'e}, title = {\"Uber {Parallelstrukturen.} {Teil} {IV:} {T-Strukturen.}}, journal = {Mathematische Zeitschrift}, pages = {311--333}, publisher = {mathdoc}, volume = {76}, year = {1961}, zbl = {0104.14703}, url = {http://geodesic.mathdoc.fr/item/MZ_1961__76_169962/} }
Johannes André. Über Parallelstrukturen. Teil IV: T-Strukturen.. Mathematische Zeitschrift, Tome 76 (1961), pp. 311-333. http://geodesic.mathdoc.fr/item/MZ_1961__76_169962/