@article{1195521836, author = {Nagata, Sh\^ur\^o}, title = {A series of successive modifications of Peirce's rule}, journal = {Proc. Japan Acad.}, volume = {42}, number = {5}, year = {1966}, pages = { 859-861}, language = {en}, url = {http://dml.mathdoc.fr/item/1195521836} }
Nagata, Shûrô. A series of successive modifications of Peirce's rule. Proc. Japan Acad., Tome 42 (1966) no. 5, pp. 859-861. http://gdmltest.u-ga.fr/item/1195521836/