@article{MZ_1928__27_167982,
     author = {St. Jolles},
     title = {Die {Involutionen} auf einer linearen {Zahlenkongruenz}},
     journal = {Mathematische Zeitschrift},
     pages = {427--452},
     publisher = {mathdoc},
     volume = {27},
     year = {1928},
     zbl = {53.0634.01},
     url = {http://geodesic.mathdoc.fr/item/MZ_1928__27_167982/}
}