Speciation Reversal in European Whitefish (Coregonus lavaretus (L.)) Caused by Competitor Invasion Bhat, Shripathi ; Amundsen, Per-Arne ; Knudsen, Rune ; Gjelland, Karl Øystein ; Fevolden, Svein-Erik ; Bernatchez, Louis ; Præbel, Kim Abstract Publication: PLoS ONE Pub Date: March 2014 DOI: 10.1371/journal.pone.0091208 Bibcode: 2014PLoSO...991208B