https://danielamattei.r-universe.dev/Ritahttps://danielamattei.r-universe.dev/api/packages/Ritahttps://danielamattei.r-universe.dev/Rita/Rita.pdfhttps://danielamattei.r-universe.dev/Rita/doc/manual.htmlhttps://danielamattei.r-universe.dev/Rita/NEWShttps://danielamattei.r-universe.dev/Rita/NEWS.txthttps://danielamattei.r-universe.dev/Rita/citationhttps://danielamattei.r-universe.dev/Rita/citation.txthttps://danielamattei.r-universe.dev/Rita/citation.cff