http://outsideri.org/archives/3424
https://mitropolia-sofia.org/index.php/novini/2917-%D0%BC%D0%BE%D0%BD%D0%B0%D1%88%D0%B5%D1%81%D0%BA%D0%BE-%D0%BF%D0%BE%D1%81%D1%82%D1%80%D0%B8%D0%B6%D0%B5%D0%BD%D0%B8%D0%B5-%D0%B2-%D1%80%D1%83%D0%B5%D0%BD%D1%81%D0%BA%D0%B0%D1%82%D0%B0-%D1%81%D0%B2%D0%B5%D1%82%D0%B0-%D0%BE%D0%B1%D0%B8%D1%82%D0%B5%D0%BB
