@article{GDZPPN002343797, title = {The law of supply and demand}, journal = {Mathematica Scandinavica}, volume = {3}, year = {1955}, pages = {155-169}, zbl = {0064.39401}, url = {http://dml.mathdoc.fr/item/GDZPPN002343797} }
GALE, DAVID. The law of supply and demand. Mathematica Scandinavica, Tome 3 (1955) pp. 155-169. http://gdmltest.u-ga.fr/item/GDZPPN002343797/