@misc{KleinRosenberger2018,
  author    = {Markus Klein and Elke Rosenberger},
  title     = {The tunneling effect for a class of difference operators},
  booktitle = {Reviews in Mathematical Physics},
  volume    = {30},
  number    = {4},
  issn      = {0129-055X},
  doi       = {10.1142/S0129055X18300029},
  institution = {Institut f{\"u}r Mathematik},
  type      = {review},
  pages     = {42},
  year        = {2018},
}