@book{GraebschBurkhardt2014,
  author    = {Graebsch, Christine M. and Burkhardt, Sven-Uwe},
  title     = {Ambulant sanctions as an alternative to imprisonment in the European Union?},
  publisher = {Center for the Study of Democracy},
  address   = {Sofia},
  isbn      = {978-954-477-220-8},
  pages     = {120},
  year      = {2014},
  language  = {en}
}
@article{HuebnerProttDennert2014,
  author    = {Huebner, J. and Prott, F. J. and Dennert, Gabriele},
  title     = {Online survey of cancer patients on complementary and alternative medicine},
  series = {Oncology research and treatment},
  volume    = {37 (2014)},
  number    = {6},
  issn      = {2296-5270},
  pages     = {6},
  year      = {2014},
  language  = {en}
}
@article{KoehlMuenstedtDennert2014,
  author    = {Koehl, B. and Muenstedt, K. and Dennert, Gabriele},
  title     = {Survey of German non-medical practitioners regarding complementary and alternative medicine in oncology},
  series = {Oncology research and treatment},
  volume    = {37 (2014)},
  number    = {01. Feb},
  issn      = {2296-5270},
  pages     = {6},
  year      = {2014},
  language  = {en}
}
@article{GrischkatHuneckeB{\"o}hler2014,
  author    = {Grischkat, Sabine and Hunecke, Marcel and B{\"o}hler, Susanne},
  title     = {Potential for the reduction of greenhouse gas emissions through the use of mobility services},
  series = {Transport policy : a journal of the world conference on transport research society (WCTRS)},
  number    = {35},
  issn      = {0697-070X},
  pages     = {9},
  year      = {2014},
  language  = {en}
}
@article{GablerBovenschenNowacki2014,
  author    = {Gabler, Sandra and Bovenschen, Ina and Nowacki, Katja},
  title     = {Foster children's attachment security and behavior problems in the first six months of placement},
  series = {Attachment and human development},
  volume    = {16 (2014)},
  number    = {5},
  issn      = {1461-6734},
  pages     = {2},
  year      = {2014},
  language  = {en}
}