https://dominikkukacka.r-universe.dev/vatcheckapihttps://dominikkukacka.r-universe.dev/api/packages/vatcheckapihttps://dominikkukacka.r-universe.dev/vatcheckapi/vatcheckapi.pdfhttps://dominikkukacka.r-universe.dev/vatcheckapi/doc/manual.htmlhttps://dominikkukacka.r-universe.dev/vatcheckapi/NEWShttps://dominikkukacka.r-universe.dev/vatcheckapi/NEWS.txthttps://dominikkukacka.r-universe.dev/vatcheckapi/citationhttps://dominikkukacka.r-universe.dev/vatcheckapi/citation.txthttps://dominikkukacka.r-universe.dev/vatcheckapi/citation.cffhttps://dominikkukacka.r-universe.dev/vatcheckapi/doc/introduction.Rmdhttps://dominikkukacka.r-universe.dev/articles/vatcheckapi/introduction.html