BibTex format
@article{Bender:2016:45/45LT01,
author = {Bender, CM and Hook, DW and Mavromatos, NE and Sarkar, S},
doi = {45/45LT01},
journal = {Journal of Physics A: Mathematical and Theoretical},
title = {PT-symmetric interpretation of unstable effective potentials},
url = {http://dx.doi.org/10.1088/1751-8113/49/45/45LT01},
volume = {49},
year = {2016}
}