title: Stable isotope ((13)C/(12)C and (15)N/(14)N) composition of the woolly rhinoceros Coelodonta antiquitatis horn suggests seasonal changes in the diet.
authors.affiliation: Institute of Ecology and Evolution RAS, Leninsky Prospect 33, Moscow 119071, Russia. a_tiunov@mail.ru
authors.forename: Alexei V
authors.initials: AV
authors.lastname: Tiunov
authors.forename: Irina V
authors.initials: IV
authors.lastname: Kirillova