The truly marvellous proof of The Fermat's Last Theorem (FLT). Two false proofs of FLT for n = 4. The incomplete proof of FLT for odd prime numbers n ∈ Ρ. The proof of The Beal's Conjecture. The Beal's Theorem.
The Bulletin of Society for Mathematical Services and Standards (Volume 12)
L. W. Guła "The Proof of the Beal’s Conjecture", The Bulletin of Society for Mathematical Services and Standards, Vol. 12, pp. 21-28, 2014