To cite package 'ShinyItemAnalysis' in publications use:

Martinkova P., Drabinova A., Leder O., & Houdek J. (2018). ShinyItemAnalysis: Test and item analysis via shiny. R package version 1.2.7. https://CRAN.R-project.org/package=ShinyItemAnalysis

Martinkova, P., Drabinova, A., & Houdek, J. (2017). ShinyItemAnalysis: Analyza prijimacich a jinych znalostnich ci psychologickych testu [ShinyItemAnalysis: Analyzing admission and other educational and psychological tests]. TESTFORUM, 6(9), 16-35.<doi:10.5817/TF2017-9-129>

Corresponding BibTeX entries:

  @Manual{,
    title = {{ShinyItemAnalysis}: {T}est and item analysis via shiny},
    author = {Patricia Martinkova and Adela Drabinova and Ondrej Leder
      and Jakub Houdek},
    year = {2018},
    note = {R package version 1.2.7},
    url = {https://CRAN.R-project.org/package=ShinyItemAnalysis},
  }
  @Article{,
    title = {{ShinyItemAnalysis}: {A}nalyza prijimacich a jinych
      znalostnich ci psychologickych testu [{ShinyItemAnalysis}:
      {A}nalyzing admission and other educational and psychological
      tests]},
    author = {Patricia Martinkova and Adela Drabinova and Jakub
      Houdek},
    year = {2017},
    journal = {TESTFORUM},
    volume = {6},
    number = {9},
    pages = {16-35},
    doi = {10.5817/TF2017-9-129},
  }