TY - JOUR T1 - ABA triblock copolymers via group transfer polymerisation JO - American Chemical Society, Polymer Preprints, Division of Polymer Chemistry PY - 1997/04/01 AU - Purcell J AU - Armes SP AU - Billingham NC ED - VL - 38 IS - 1 SP - 502 EP - 503 Y2 - 2025/05/04 ER -