@article{MZ_1974__138_172078, author = {Ryuzaburo Noda}, title = {On {Homogeneous} {Systems} of {Linked} {Symmetric} {Designs.}}, journal = {Mathematische Zeitschrift}, pages = {15--20}, publisher = {mathdoc}, volume = {138}, year = {1974}, zbl = {0275.05016}, url = {http://geodesic.mathdoc.fr/item/MZ_1974__138_172078/} }