@article{GDZPPN002349507,
title = {A Remark Concerning the Paper "On the Diophantine Equation Ax4 -By2 = C (C = 1, 4)".},
journal = {Mathematica Scandinavica},
volume = {22},
year = {1968},
pages = {282-282},
zbl = {0182.06903},
url = {http://dml.mathdoc.fr/item/GDZPPN002349507}
}
Ljunggren, W. A Remark Concerning the Paper "On the Diophantine Equation Ax4 -By2 = C (C = 1, 4)".. Mathematica Scandinavica, Tome 22 (1968) p. 282. http://gdmltest.u-ga.fr/item/GDZPPN002349507/