%0 Journal Article %T Comparison of mono and dinuclear α–diimine Ni-based catalysts for synthesis of polynorbornene and its microstructure study %A شاکری %A مرتضوی %A احمدجو %A Zohuri, Gholamhossein %J Journal of Macromolecular Science - Pure and Applied Chemistry %@ 1060-1325 %D 2020