@article{1138039905, author = {Tse, C. K. and Yang, C. C.}, title = {On the value distribution of $f^l(f^{(k)})^n$}, journal = {Kodai Math. J.}, volume = {17}, number = {1}, year = {1994}, pages = { 163-169}, language = {en}, url = {http://dml.mathdoc.fr/item/1138039905} }
Tse, C. K.; Yang, C. C. On the value distribution of $f^l(f^{(k)})^n$. Kodai Math. J., Tome 17 (1994) no. 1, pp. 163-169. http://gdmltest.u-ga.fr/item/1138039905/