Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{AMLG_1964__7_137774, author = {Donald Monk}, title = {Substitutionless {Predicate} {Logic} with {Identity.}}, journal = {Archiv f\"ur mathematische Logik und Grundlagenforschung}, pages = {102--121}, publisher = {mathdoc}, volume = {7}, year = {1964}, zbl = {0158.24603}, url = {http://geodesic.mathdoc.fr/item/AMLG_1964__7_137774/} }
Donald Monk. Substitutionless Predicate Logic with Identity.. Archiv für mathematische Logik und Grundlagenforschung, Tome 7 (1964), pp. 102-121. http://geodesic.mathdoc.fr/item/AMLG_1964__7_137774/