@article{1195525741, author = {Uchiyama, Sabur\^o}, title = {Note on the mean value of $V \left( f \right)$}, journal = {Proc. Japan Acad.}, volume = {31}, number = {9}, year = {1955}, pages = { 199-201}, language = {en}, url = {http://dml.mathdoc.fr/item/1195525741} }
Uchiyama, Saburô. Note on the mean value of $V \left( f \right)$. Proc. Japan Acad., Tome 31 (1955) no. 9, pp. 199-201. http://gdmltest.u-ga.fr/item/1195525741/