@article{MZ_1983__183_173331,
     author = {Dieter Jungnickel and Thomas Beth},
     title = {Einige einfache fahnenhomogene {3-Blockpl\"ane.}},
     journal = {Mathematische Zeitschrift},
     pages = {443--446},
     publisher = {mathdoc},
     volume = {183},
     year = {1983},
     zbl = {0531.05010},
     url = {http://geodesic.mathdoc.fr/item/MZ_1983__183_173331/}
}