@article{MS2_1969__24_166091,
     author = {A.J. Hilton},
     title = {On {Steiner} and {Similar} {Triple} {Systems.}},
     journal = {Mathematica Scandinavica},
     pages = {208--216},
     publisher = {mathdoc},
     volume = {24},
     year = {1969},
     zbl = {0188.04004},
     url = {http://geodesic.mathdoc.fr/item/MS2_1969__24_166091/}
}