@article{AM2_1995__50_1-2_137621,
     author = {Ken Ono and Sinai Robins and P.T. Wahl},
     title = {On the representation of integers as sums of triangular numbers.},
     journal = {Aequationes mathematicae},
     pages = {73--94},
     publisher = {mathdoc},
     volume = {50},
     number = {1-2},
     year = {1995},
     zbl = {0828.11057},
     url = {http://geodesic.mathdoc.fr/item/AM2_1995__50_1-2_137621/}
}