http://mech.spbstu.ru/api.php?hidebots=1&days=7&limit=50&target=Photomechanics%E2%84%A2&action=feedrecentchanges&feedformat=atom Department of Theoretical and Applied Mechanics - Changes related to "Photomechanics™" [en] 2024-03-29T02:16:12Z Related changes MediaWiki 1.27.3