Dryzek E, Dryzek J, Wróbel M. Application of Positron Annihilation Lifetime Spectroscopy in Studies of Polymer Composites. Acta Phys. Pol. A [Internet]. 2026 Jan. 14 [cited 2026 Jan. 19];148(6):S96. Available from: https://appol.ifpan.edu.pl/index.php/appa/article/view/148_S96