document.write("«&nbsp;<a href='/news/view?id=140586'>Free assosymmetric algebras as modules of groups. (arXiv:1810.05254v1 [math.RA])</a>");document.write(" | ");document.write("<a href='/news/view?id=140588'>Generalized Riesz systems and ortonormal sequences in Krein spaces. (arXiv:1810.05218v1 [math-ph])</a>&nbsp;»");