@article{1103039448, author = {Buschman, R. G.}, title = {Asymptotic expressions for $\sum \,n^{a}f(n)\,{\rm log}^{r}\,n$.}, journal = {Pacific J. Math.}, volume = {9}, number = {4}, year = {1959}, pages = { 9-12}, language = {en}, url = {http://dml.mathdoc.fr/item/1103039448} }
Buschman, R. G. Asymptotic expressions for $\sum \,n^{a}f(n)\,{\rm log}^{r}\,n$.. Pacific J. Math., Tome 9 (1959) no. 4, pp. 9-12. http://gdmltest.u-ga.fr/item/1103039448/