@article{00844402,
title = {On extension of pairwise },
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {19},
year = {1996},
pages = {53-56},
doi = {10.1155/S0161171296000099},
zbl = {0879.54039},
language = {en},
url = {http://dml.mathdoc.fr/item/00844402}
}
Sen, S.K.; Mukherjee, M.N. On extension of pairwise . International Journal of Mathematics and Mathematical Sciences, Tome 19 (1996) pp. 53-56. doi : 10.1155/S0161171296000099. http://gdmltest.u-ga.fr/item/00844402/