TY - JOUR AU - David VanderHart AU - Chad Snyder C2 - Macromolecules DA - 2003-07-01 LA - en M1 - 36 PB - Macromolecules PY - 2003 TI - Proton NMR Characterization of Room-Temperature Aging After Modest Thermal Cycling in Isotactic Polypropylenes UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=852059 ER -