@article{GDZPPN002041561,
title = {On the representation of integers as sums of triangular numbers.},
journal = {Aequationes mathematicae},
volume = {49},
year = {1995},
pages = {73-94},
zbl = {0828.11057},
url = {http://dml.mathdoc.fr/item/GDZPPN002041561}
}
Ono, Ken; Robins, Sinai; Wahl, P.T. On the representation of integers as sums of triangular numbers.. Aequationes mathematicae, Tome 49 (1995) pp. 73-94. http://gdmltest.u-ga.fr/item/GDZPPN002041561/