document.write("«&nbsp;<a href='/news/view?id=60841'>The Global Effort to Flatter Ivanka</a>");document.write(" | ");document.write("<a href='/news/view?id=60843'>The Graovac-Pisanski Index of Armchair Nanotubes. (arXiv:1704.08474v1 [math.CO])</a>&nbsp;»");