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@article{MOMA_1961__65_177135, author = {P. Sz\'asz}, title = {On {Axioms} of congruence {Due} to {H.G.} {Forder.}}, journal = {Monatshefte f\"ur Mathematik}, pages = {270--276}, publisher = {mathdoc}, volume = {65}, year = {1961}, zbl = {0103.13601}, url = {http://geodesic.mathdoc.fr/item/MOMA_1961__65_177135/} }
P. Szász. On Axioms of congruence Due to H.G. Forder.. Monatshefte für Mathematik, Tome 65 (1961), pp. 270-276. http://geodesic.mathdoc.fr/item/MOMA_1961__65_177135/