@article{GDZPPN002035189, title = {Continuous functions that conjugate trapezoid functions.}, journal = {Aequationes mathematicae}, volume = {28}, year = {1985}, pages = {300-304}, zbl = {0575.39004}, url = {http://dml.mathdoc.fr/item/GDZPPN002035189} }
Sklar, A.; Schweizer, B. Continuous functions that conjugate trapezoid functions.. Aequationes mathematicae, Tome 28 (1985) pp. 300-304. http://gdmltest.u-ga.fr/item/GDZPPN002035189/