A Proof of the Equivalence of the Equation f (x + y - xy) + f (xy) = f (x) + f (y) and Jensen's Functional Equation. (Short Communication).
Swiatak, Halina
Aequationes mathematicae, Tome 5 (1970), p. 333 / Harvested from Göttinger Digitalisierungszentrum
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Publié le : 1970-01-01
EUDML-ID : urn:eudml:doc:136147 
@article{GDZPPN002024896,
     title = {A Proof of the Equivalence of the Equation f (x + y - xy) + f (xy) = f (x) + f (y) and Jensen's Functional Equation. (Short Communication).},
     journal = {Aequationes mathematicae},
     volume = {5},
     year = {1970},
     pages = {333-333},
     zbl = {0214.39102},
     url = {http://dml.mathdoc.fr/item/GDZPPN002024896}
}

Swiatak, Halina. A Proof of the Equivalence of the Equation f (x + y - xy) + f (xy) = f (x) + f (y) and Jensen's Functional Equation. (Short Communication).. Aequationes mathematicae, Tome 5 (1970) p. 333. http://gdmltest.u-ga.fr/item/GDZPPN002024896/