@article{01014294,
title = {On differential bases formed of intervals.},
journal = {Georgian Mathematical Journal},
volume = {4},
year = {1997},
pages = {81-100},
doi = {10.1023/A:1022117015291},
zbl = {0892.28004},
language = {en},
url = {http://dml.mathdoc.fr/item/01014294}
}
Oniani, G.; Zerekidze, T. On differential bases formed of intervals.. Georgian Mathematical Journal, Tome 4 (1997) pp. 81-100. doi : 10.1023/A:1022117015291. http://gdmltest.u-ga.fr/item/01014294/