[1] KOREC I.: Nonexistence of a small perfect rational cuboid 11. Acta Math. Univ. Comen. XLIV-XLV (1984), 39-48. MR 0775004

[2] LEECH J.: The rational cuboid revisited. Amer. Math. Monthly 84 (1977), 518-533. MR 0447106 | Zbl 0373.10011

[3] MORDELL L. J.: Diophantine equations. Academic Press, London and New York, 1959. MR 0249355

[4] POCKLINGTON H. O.: Some Diophantine impossibilities. Proc. Cambridge Philosophical Society 17 (1914), 108-121.