@misc{misca0730268, title = {Slow dynamics at the glass transition in semicrystalline polymers studied by pure-exchange ^13C NMR}, author = {Bonagamba, Tito José and Azevêdo, Eduardo Ribeiro de and Guedes, Fábio Becker and Schmidt-Rohr, Klaus}, year = {2001}, booktitle = {March Meeting of the American Physical Society} }