1. Abramson I. M.(February 22 1982) Synthetic rubber isoprene polymerization regulation apparatus Soviet Union P.1 085 984.
2. Preparation of 1,4‐cis polyisoprene under the action of organic titanium(IV) compounds;Adrov O. I.;Dokl. Akad. Nauk SSSR,1989
3. Living polymerization
4. Asahi Denka(September 2 1975a) Production method of chlorinated polymers Jpn. P.A77‐29 888.
5. Asahi Denka(October 9 1975b) Preparation method of chlorinated polymers Jpn. P.A77‐45 690.