TY - RPRT TI - Unexpected entropy-driven ring-opening polymerization in a reversible supramolecular system. AU - B J Folmer AU - R P Sijbesma AU - E W Meijer PY - 2001 DO - 10.1021/ja005754s UR - https://pubmed.ncbi.nlm.nih.gov/11456847/ ID - 11456847 ER -