document.write("«&nbsp;<a href='/news/view?id=66959'>Ranges of Unitary Divisor Functions. (arXiv:1507.02654v2 [math.NT] UPDATED)</a>");document.write(" | ");document.write("<a href='/news/view?id=66961'>Relating virtual knot invariants to links in $\mathbb{S}^{3}$. (arXiv:1706.07756v1 [math.GT])</a>&nbsp;»");