@article{1077490796, author = {Duthie, William D.}, title = {Boolean functions of bounded variation}, journal = {Duke Math. J.}, volume = {4}, number = {1}, year = {1938}, pages = { 600-606}, language = {en}, url = {http://dml.mathdoc.fr/item/1077490796} }
Duthie, William D. Boolean functions of bounded variation. Duke Math. J., Tome 4 (1938) no. 1, pp. 600-606. http://gdmltest.u-ga.fr/item/1077490796/