?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=Oksana&rft.au=+Dobzhanskaya+Oksana&rft.aulast=Dobzhanskaya&rft.title=The+musical+folklore+of+Nganasans%3A+traditions+and+contemporary+condition&rft.date=2005&rft.isbn=963+482+747+0&rft.genre=proceeding