Novel high free volume polymer, addition polytrimethylsilylnorbornene: Diffusion or Solubility Controlled Permeation - Yampolskii, Yuri; Starannikova, Lyudmila; Belov, Nikolay; Galizia, Michele; De Angelis, Maria Grazia; Sarti, Giulio Cesare (Diffusion Fundamentals, 2009)