@article{1102700685,
author = {Hardy, Kenneth and Williams, Kenneth S.},
title = {On the solvability of the Diophantine equation $dV^2-2eVW-dW^2=1$.},
journal = {Pacific J. Math.},
volume = {125},
number = {2},
year = {1986},
pages = { 145-158},
language = {en},
url = {http://dml.mathdoc.fr/item/1102700685}
}
Hardy, Kenneth; Williams, Kenneth S. On the solvability of the Diophantine equation $dV^2-2eVW-dW^2=1$.. Pacific J. Math., Tome 125 (1986) no. 2, pp. 145-158. http://gdmltest.u-ga.fr/item/1102700685/