@article{MM2_1978__26_154582,
     author = {Hermann Brune},
     title = {Flache {Darstellungen} von geordneten {Mengen.}},
     journal = {Manuscripta mathematica},
     pages = {141--154},
     publisher = {mathdoc},
     volume = {26},
     year = {1978},
     zbl = {0412.18003},
     url = {http://geodesic.mathdoc.fr/item/MM2_1978__26_154582/}
}