@article{AMLG_1964__7_137775,
     author = {H. Ribeiro and R. Schwabauer},
     title = {A {Remark} on {Equational} {Completeness.}},
     journal = {Archiv f\"ur mathematische Logik und Grundlagenforschung},
     pages = {122--123},
     year = {1964},
     volume = {7},
     zbl = {0154.00402},
     url = {http://geodesic.mathdoc.fr/item/AMLG_1964__7_137775/}
}