citation update

Author: cicirello

README.md

@@ -5,7 +5,7 @@ Copyright © 2022 Vincent A. Cicirello
 This repository contains code to reproduce the experiments, and analysis of 
 experimental data, from the following paper:
 
-> Vincent A. Cicirello. 2022. Cycle Mutation: Evolving Permutations via Cycle Induction. *Applied Sciences*, 12, 11, Article 5506 (June 2022). https://doi.org/10.3390/app12115506
+> Vincent A. Cicirello. 2022. [Cycle Mutation: Evolving Permutations via Cycle Induction](https://www.cicirello.org/publications/applsci-12-05506.pdf), *Applied Sciences*, 12(11), Article 5506 (June 2022). doi:[10.3390/app12115506](https://doi.org/10.3390/app12115506)
 
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