document.write("«&nbsp;<a href='/news/view?id=141315'>Borel reducibility and symmetric models. (arXiv:1810.06722v1 [math.LO])</a>");document.write(" | ");document.write("<a href='/news/view?id=141317'>Branch values in Ahlfors' theory of covering surfaces. (arXiv:1810.06857v1 [math.CV])</a>&nbsp;»");