@article{MZ_1977__155_172548,
     author = {Rudolf Wille},
     title = {\"Uber endliche, ordnungsaffinvollst\"andige {Verb\"ande.}},
     journal = {Mathematische Zeitschrift},
     pages = {103--108},
     year = {1977},
     volume = {155},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MZ_1977__155_172548/}
}