@article{01907238, title = {Sum of powers from hyper-pyramids.}, journal = {APPS. Applied Sciences}, volume = {5}, year = {2003}, pages = {77-88}, zbl = {1018.11010}, language = {en}, url = {http://dml.mathdoc.fr/item/01907238} }
Sakmar, I.A. Sum of powers from hyper-pyramids.. APPS. Applied Sciences, Tome 5 (2003) pp. 77-88. http://gdmltest.u-ga.fr/item/01907238/