@article{RN368,
  author = {Schmucki Reto and Pe{\textquoteright}er Guy and Roy D. B. and Stefanescu Constanti and Van Swaay Chris A.M. and Oliver T. H. and Kuussaari Mikko and Van Strien Arco J. and Ries Leslie and Settele Josef and Musche Martin and Carnicer Jofre and Schweiger Oliver and Brereton Tom M. and Harpke Alexander and Heli{\"o}l{\"a} Janne and K{\"u}hn Elisabeth and Julliard Romain},
  title = {A regionally informed abundance index for supporting integrative analyses across butterfly monitoring schemes},
  year = {2016},
  journal = {Journal of Applied Ecology},
  volume = {53},
  number = {2},
  pages = {501-510},
  url = {https://besjournals.onlinelibrary.wiley.com/doi/abs/10.1111/1365-2664.12561},
  doi = {doi:10.1111/1365-2664.12561},
  language = {eng},
}