[
  {
    "title": "wordcloud2: Create Word Cloud by htmlWidget",
    "author": [
      {
        "given": "Dawei",
        "family": "Lang",
        "role": {},
        "email": {},
        "comment": {}
      }
    ],
    "year": "2018",
    "note": "R package version 0.2.2",
    "url": "https://github.com/lchiffon/wordcloud2"
  }
]