@article{articlecc177d38,
title   = {Statistical properties of states in QED with unstable vacuum},
author = {Gavrilov, S. P. and Shishmarev, Alensei and Gitman, Dmitri Maximovitch},
year = {2015},
doi = {10.1103/PhysRevA.91.052106},
journal   = {PHYSICAL REVIEW A}
}