document.write("«&nbsp;<a href='/news/view?id=81447'>A Product Formula for the Normalized Volume of Free Sums of Lattice Polytopes. (arXiv:1711.11130v1 [math.CO])</a>");document.write(" | ");document.write("<a href='/news/view?id=81449'>A Remark on a Theorem of Erdos. (arXiv:1711.11061v1 [math.LO])</a>&nbsp;»");