Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MZ_1961__75_169914, author = {F.M. Sioson}, title = {Some primal {Clusters.}}, journal = {Mathematische Zeitschrift}, pages = {201--210}, publisher = {mathdoc}, volume = {75}, year = {1961}, zbl = {0095.02202}, url = {http://geodesic.mathdoc.fr/item/MZ_1961__75_169914/} }
F.M. Sioson. Some primal Clusters.. Mathematische Zeitschrift, Tome 75 (1961), pp. 201-210. http://geodesic.mathdoc.fr/item/MZ_1961__75_169914/