@article{WagnerSchererAlvarezMunozetal.2014,
  author    = {Martin Wagner and Christian Scherer and Diana Alvarez-Mu{\~n}oz and Nicole Brennholt and Xavier Bourrain and Sebastian Buchinger and Elke Fries and C{\´e}cile Grosbois and J{\"o}rg Klasmeier and Teresa Marti and Sara Rodriguez-Mozaz and Ralph Urbatzka and A. Dick Vethaak and Margrethe Winther-Nielsen and Georg Reifferscheid},
  title     = {Microplastics in freshwater ecosystems : what we know and what we need to know},
  journal   = {Environmental sciences Europe},
  volume    = {26},
  number    = {12},
  doi       = {10.1186/s12302-014-0012-7},
  year      = {2014},
}