@article{DeichmannAnsorgeScherbaumetal.1999,
  author    = {N. Deichmann and J{\"o}rg Ansorge and Frank Scherbaum and Andy Aschwanden and F. Bernadi and Gudmundur Hilmar Gudmundsson},
  title     = {Evidence for deep icequakes in an alpine glacier},
  year      = {1999},
}