@ARTICLE{
author={Hamilton KR,Zatsarinny O,Bartschat K,Predojevic Branko,Sevic Dragutin M,Marinkovic Bratislav P,Brunger Michael J},
year={2022},
title={Electron-impact excitation of the 5 S-2(1/2) -> 5 P-2(1/2) and 5 (2)P(3/2 )transitions in rubidium by 40 eV electrons: theory and experiment},
journal={EUROPEAN PHYSICAL JOURNAL D},
volume={76},
number={5},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Stepanovic M,Minic M,Cvejanovic Danica,Jureta Jozo J,Kurepa J,Cvejanovic S,Zatsarinny O,Bartschat K},
year={2006},
title={Integral cross sections for electron-impact excitation of the 3(3)S and 3(1)S states of He near threshold},
journal={JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS},
volume={39},
number={6},
pages={1547-1561},
document_type={Article},
}