BibTex format
@article{Hisch:2013:10.1103/PhysRevLett.111.023902,
author = {Hisch, T and Liertzer, M and Pogany, D and Mintert, F and Rotter, S},
doi = {10.1103/PhysRevLett.111.023902},
journal = {PHYSICAL REVIEW LETTERS},
title = {Pump-Controlled Directional Light Emission from Random Lasers},
url = {http://dx.doi.org/10.1103/PhysRevLett.111.023902},
volume = {111},
year = {2013}
}