document.write("«&nbsp;<a href='/news/view?id=119599'>Approximation algorithms on $k-$ cycle covering and $k-$ clique covering. (arXiv:1807.06867v1 [cs.DM])</a>");document.write(" | ");document.write("<a href='/news/view?id=119601'>Ars on your lunch break: The toxic truths within our DNA</a>&nbsp;»");