@article{HazevoetGravanitaLopezSuarezetal.2015,
  author    = {Cornelis J. Hazevoet and Barbara Gravanita and Pedro L{\´o}pez Su{\´a}rez and Frederick W. Wenzel},
  title     = {Seasonality of humpback whale Megaptera novaeangliae (Borowski, 1781) records in Cape Verde seas : evidence for the occurrence of stocks from both hemispheres?},
  journal   = {Zoologia Caboverdiana = Revista da Sociedade Cabo Veriana de Zoologia},
  volume    = {2},
  number    = {1},
  pages     = {25 -- 29},
  year      = {2015},
}