bref = c(  
bibentry(
    bibtype = "Article",
    title = "mlr3shiny—State-of-the-art machine learning made easy",
    author = c(
      person("Laurens", "Tetzlaff"),
      person("Gero", "Szepannek")
    ),
    journal = "SoftwareX",
    volume = "20",
    year = 2022,
    doi = "10.1016/j.softx.2022.101246"
  )
)
