@article{GDZPPN002354969,
title = {The Diophantine equation y...=Dx...+1, III.},
journal = {Mathematica Scandinavica},
volume = {43},
year = {1978},
pages = {180-188},
url = {http://dml.mathdoc.fr/item/GDZPPN002354969}
}
Cohn, J.H.E. The Diophantine equation y...=Dx...+1, III.. Mathematica Scandinavica, Tome 43 (1978) pp. 180-188. http://gdmltest.u-ga.fr/item/GDZPPN002354969/