@article{PPN358794056_0023+dmdlog9, title = {On Continuous Solutions of a Functional Equation.}, journal = {Metrika}, volume = {23}, year = {1976}, pages = {31-40}, zbl = {0333.39006}, url = {http://dml.mathdoc.fr/item/PPN358794056_0023+dmdlog9} }
Mittal, D.P. On Continuous Solutions of a Functional Equation.. Metrika, Tome 23 (1976) pp. 31-40. http://gdmltest.u-ga.fr/item/PPN358794056_0023+dmdlog9/