@article{MOMA_1956__60_176994,
     author = {Walter Nef},
     title = {Monotone {Linearformen} auf teilgeordneten {Vektorr\"aumen.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {190--197},
     year = {1956},
     volume = {60},
     zbl = {0070.11001},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1956__60_176994/}
}