@article{MOMA_1976__82_177768,
     author = {Detlev Poguntke},
     title = {Chu-Dualit\"at und zwei {Klassen} maximal fastperiodischer {Gruppen.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {31--50},
     publisher = {mathdoc},
     volume = {82},
     year = {1976},
     zbl = {0354.22006},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1976__82_177768/}
}