@unpublished{AruAruPriesemannetal.2014,
  author  = {Juhan Aru and Jaan Aru and Viola Priesemann and Michael Wibral and Luiz Lana and Gordon Pipa and Wolf Singer and Raul Vicente},
  title   = {Untangling cross-frequency coupling in neuroscience},
  institution = {Medizin},
  pages     = {47},
  year    = {2014},
}