@article{10_4064_aa_82_1_69_76,
     author = {P. Walsh},
     title = {On integer solutions to x{\texttwosuperior} - dy{\texttwosuperior} = 1, z{\texttwosuperior} - 2dy{\texttwosuperior} =1},
     journal = {Acta Arithmetica},
     pages = {69--76},
     publisher = {mathdoc},
     volume = {82},
     number = {1},
     year = {1997},
     doi = {10.4064/aa-82-1-69-76},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-82-1-69-76/}
}