The stereospecific polymerization of butadiene with co(acac)3-al(i-bu)3-sulphur compound catalyst system and its possible mechanism
LIN YUNQING;JIANG YUANBIN;SUN SHUHAI;LIU ZHENHAI;YANG JIPO;HU ZHENYA
Acta Chimica Sinica . 1985, (5): 438 -443 .