Mihoub J.B., Henle Н., Titeux N., Brotons L., Brummitt N. A. & Dirk S. Schmeller, 2017, Setting temporal baselines for biodiversity: the limits of available monitoring data for capturing the full impact of anthropogenic pressures, Scientific Reports, 7, Article number: 41591 (2017), http://www.nature.com/articles/srep41591