document.write("«&nbsp;<a href='/news/view?id=60526'>System of unbiased representatives for a collection of bicolorings. (arXiv:1704.07716v1 [math.CO])</a>");document.write(" | ");document.write("<a href='/news/view?id=60528'>Tensor valuations on lattice polytopes. (arXiv:1704.07177v1 [math.MG] CROSS LISTED)</a>&nbsp;»");