@article{01354878, title = {On a generalization of a formula of Sierpi\'nski.}, journal = {Mathematica Pannonica}, volume = {9}, year = {1998}, pages = {91-101}, zbl = {0968.11034}, language = {en}, url = {http://dml.mathdoc.fr/item/01354878} }
Kühleitner, Manfred. On a generalization of a formula of Sierpiński.. Mathematica Pannonica, Tome 9 (1998) pp. 91-101. http://gdmltest.u-ga.fr/item/01354878/