@article{GDZPPN002259451,
title = {Jacobi's Criterion when both end-points are variable},
journal = {Mathematische Annalen},
volume = {58},
year = {1904},
pages = {70-80},
zbl = {34.0402.01},
url = {http://dml.mathdoc.fr/item/GDZPPN002259451}
}
Bliß, G. Jacobi's Criterion when both end-points are variable. Mathematische Annalen, Tome 58 (1904) pp. 70-80. http://gdmltest.u-ga.fr/item/GDZPPN002259451/