Paper  bibtex   

@inproceedings{Middleton2016Tool,
    author = {Middleton, Justin and Murphy-Hill, Emerson},
    booktitle = {Working Conference on Software Visualization},
    citeulike-article-id = {14104519},
    citeulike-linkout-0 = {http://people.engr.ncsu.edu/ermurph3/papers/vissoft16.pdf},
    keywords = {adoption, discovery, spreadsheets},
    posted-at = {2016-07-29 20:15:14},
    priority = {2},
    title = {{A Tool for Visualizing Patterns of Spreadsheet Function Combinations}},
    url = {http://people.engr.ncsu.edu/ermurph3/papers/vissoft16.pdf},
    year = {2016},
    howpublished = {2. Conference},
}