BibTex format
@article{Lochmann:2014:10.1103/PhysRevA.90.030501,
author = {Lochmann, M and Joehren, R and Geppert, C and Andelkovic, Z and Anielski, D and Botermann, B and Bussmann, M and Dax, A and Froemmgen, N and Hammen, M and Hannen, V and Kuehl, T and Litvinov, YA and Lopez-Coto, R and Stoehlker, T and Thompson, RC and Vollbrecht, J and Volotka, A and Weinheimer, C and Wen, W and Will, E and Winters, D and Sanchez, R and Noertershaeuser, W},
doi = {10.1103/PhysRevA.90.030501},
journal = {PHYSICAL REVIEW A},
title = {Observation of the hyperfine transition in lithium-like bismuth <SUP>209</SUP>Bi<SUP>80+</SUP> : Towards a test of QED in strong magnetic fields},
url = {http://dx.doi.org/10.1103/PhysRevA.90.030501},
volume = {90},
year = {2014}
}