@article{ELMA_1977__32_141195,
     author = {J.C. Binz},
     title = {Minimale {Gitterwege} mit {Nebenbedingungen.}},
     journal = {Elemente der Mathematik},
     pages = {71--72},
     publisher = {mathdoc},
     volume = {32},
     year = {1977},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/ELMA_1977__32_141195/}
}