@misc{2016-viewer-pdf-js,
 day = {11},
 kind = {viewer},
 month = may,
 note = {rev 5dsd5jrXpk7wXXQnY3KjntG9NusuXr},
 title = {pdf.js},
 version = {rev 5dsd5jrXpk7wXXQnY3KjntG9NusuXr},
 year = {2016}
}