@article{MAN_1963__149_161028,
     author = {A. ABIAN},
     title = {On {Comparability} of {Sets.}},
     journal = {Mathematische Annalen},
     pages = {276--277},
     publisher = {mathdoc},
     volume = {149},
     year = {1963},
     zbl = {0104.27505},
     url = {http://geodesic.mathdoc.fr/item/MAN_1963__149_161028/}
}