@article{SmithPeitzMuelleretal.2006,
  author    = {Kent Smith and Heinrich Peitz and Berndt M{\"u}ller and Walter Greiner},
  title     = {Induced decay of the neutral vaccum in overcritical fields occurring in heavy-ion collisions},
  journal   = {Physical review letters},
  volume    = {32},
  number    = {10},
  pages     = {554 -- 556},
  url       = {http://link.aps.org/abstract/PRL/v32/p554},
  year      = {2006},
}