@article{01140286,
title = {On new strengthened Hardy-Hilbert's inequality.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {21},
year = {1998},
pages = {403-408},
doi = {10.1155/S0161171298000556},
zbl = {0897.26008},
language = {en},
url = {http://dml.mathdoc.fr/item/01140286}
}
Yang, Bicheng; Debnath, Lokenath. On new strengthened Hardy-Hilbert's inequality.. International Journal of Mathematics and Mathematical Sciences, Tome 21 (1998) pp. 403-408. doi : 10.1155/S0161171298000556. http://gdmltest.u-ga.fr/item/01140286/