%0 Journal Article %A Joseph, Anthony %A Lamprou, Polyxeni %T A substitution theorem for the Borcherds–Weyl semigroup %J Comptes Rendus. Mathématique %D 2016 %P 887-890 %V 354 %N 9 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.crma.2016.06.004/ %R 10.1016/j.crma.2016.06.004 %G en %F CRMATH_2016__354_9_887_0