document.write("«&nbsp;<a href='/news/view?id=85135'>A note on 0-bipolar knots of concordance order two. (arXiv:1712.09622v1 [math.GT])</a>");document.write(" | ");document.write("<a href='/news/view?id=85137'>A note on local integrability of differential systems. (arXiv:1712.09510v1 [math.DS])</a>&nbsp;»");