<https://ravesli.com/urok-8-proizvolnoe-kolichestvo-povtorenij-simvolov-regexp/#article>
<http://schema.org/author>
<https://ravesli.com/author/yura_ravesli/#author>
<https://ravesli.com/urok-8-proizvolnoe-kolichestvo-povtorenij-simvolov-regexp/>