@article{02124088, title = {Some fourth degree Diophantine equations in Gaussian integers.}, journal = {Integers}, volume = {4}, year = {2004}, zbl = {1136.11304}, language = {en}, url = {http://dml.mathdoc.fr/item/02124088} }
Szabó, Sándor. Some fourth degree Diophantine equations in Gaussian integers.. Integers, Tome 4 (2004) . http://gdmltest.u-ga.fr/item/02124088/