https://brunobrr.r-universe.dev/bdchttps://brunobrr.r-universe.dev/api/packages/bdchttps://brunobrr.r-universe.dev/bdc/bdc.pdfhttps://brunobrr.r-universe.dev/bdc/doc/manual.htmlhttps://brunobrr.r-universe.dev/bdc/NEWShttps://brunobrr.r-universe.dev/bdc/NEWS.txthttps://brunobrr.r-universe.dev/bdc/citationhttps://brunobrr.r-universe.dev/bdc/citation.txthttps://brunobrr.r-universe.dev/bdc/citation.cff