@article{MZ_1970__118_171436,
     author = {Walter Feit},
     title = {Automorphisms of {Symmetric} {Balanced} {Incomplete} {Block} {Designs.}},
     journal = {Mathematische Zeitschrift},
     pages = {40--49},
     publisher = {mathdoc},
     volume = {118},
     year = {1970},
     zbl = {0204.32702},
     url = {http://geodesic.mathdoc.fr/item/MZ_1970__118_171436/}
}