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[2]
Tracing origins and migration of wildlife using stable isotopes: a review[J] . Keith A. Hobson.Oecologia . 1999 (3)
[3]
Annual and seasonal changes in diets of martens: evidence from stable isotope analysis[J] . M. Ben-David,R. W. Flynn,D. M. Schell.Oecologia . 1997 (2)