@article{CMH_1950__24_139003,
     author = {Martin Altweg},
     title = {Zur {Axiomatik} der teilweise geordneten {Mengen.}},
     journal = {Commentarii mathematici Helvetici},
     pages = {149--155},
     publisher = {mathdoc},
     volume = {24},
     year = {1950},
     zbl = {0041.37704},
     url = {http://geodesic.mathdoc.fr/item/CMH_1950__24_139003/}
}