@article{GDZPPN002349027,
title = {Five Diophantine Equations.},
journal = {Mathematica Scandinavica},
volume = {20},
year = {1967},
pages = {61-70},
zbl = {0169.37401},
url = {http://dml.mathdoc.fr/item/GDZPPN002349027}
}
Cohn, J.H.E. Five Diophantine Equations.. Mathematica Scandinavica, Tome 20 (1967) pp. 61-70. http://gdmltest.u-ga.fr/item/GDZPPN002349027/