TY - RPRT TI - Polyolefin spheres from metallocenes supported on noninteracting polystyrene AU - SB Roscoe AU - JMJ Frechet AU - JF Walzer AU - AJ Dias PY - 1998 DO - 10.1126/science.280.5361.270 UR - https://pubmed.ncbi.nlm.nih.gov/9535653/ ID - 9535653 ER -