document.write("«&nbsp;<a href='/news/view?id=61016'>A Sheaf on the Quasi-Primary Spectrum of a Commutative Ring. (arXiv:1705.05604v1 [math.AC])</a>");document.write(" | ");document.write("<a href='/news/view?id=61018'>A Weird Time for Drone Operators</a>&nbsp;»");