crossref-metadata-scraper --rows=5 --offset=25 --limit=500

var scraper = require('crossref-metadata-scraper')
var opts = {
  offset: 5,
  limit: 1000,
  rows: 200
}
var readStream = scraper(opts)
readStream.on('data', function (page) {
  // a page of crossref results
  console.log(page)
})