SEARCH Articles Figures Tables Cationic heterocyclic polymerization Cationic heterocyclic polymerization Initiation mechanism Chain polymerization heterocyclic monomers Heterocyclic monomers, ring-opening polymerization Other Cationic Polymerizations Heterocyclic Monomers Polymerization of Heterocyclics Ring-opening polymerization of heterocyclic monomers Ring-opening polymerization sulfur heterocyclics Sulfur heterocyclic polymerization Transfers during polymerization of heterocyclic monomers