@article{00823366,
title = {The },
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {18},
year = {1995},
pages = {825-827},
doi = {10.1155/S0161171295001062},
zbl = {0856.40005},
language = {en},
url = {http://dml.mathdoc.fr/item/00823366}
}
Kline, Jeannette. The . International Journal of Mathematics and Mathematical Sciences, Tome 18 (1995) pp. 825-827. doi : 10.1155/S0161171295001062. http://gdmltest.u-ga.fr/item/00823366/