Leszek W. Guła, The Amazing Proof of the Erdős-Straus Conjecture, Volume 12, Bulletin of Mathematical Sciences and Applications (Volume 12)
https://www.scipress.com/BMSA.12.36
Abstract:
    In this paper we present the proof of The Erdős-Straus Conjecture.
Keywords:
    Algebra of Sets, Diophantine Equations, Elementary Number Theory, Erdős-Straus Conjecture, Prime Numbers