3 ms·

http://authors.elsevier.com/a/1TQFMbXYiRe8A http://authors.elsevier.com/a/1TQFMbXYiRe8A This link should allow access to the full text for the next few weeks.

• sandstrom 10y ago
  Why only for a few weeks?
  • nashke 10y ago
    The publisher gives a link for sharing on social networks which works for 50 days, after that, it's paywalled.