@ARTICLE{
author={Marjanovic Srdjan D,Suvakov Milovan,Engbrecht JJ,Petrovic Zoran Lj},
year={2012},
title={Thermalization of positronium in helium: A numerical study},
journal={NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS},
volume={279},
number={},
pages={80-83},
document_type={Article},
}