Nikolaĭ Borisovich Vakhtin. IAzyk sirenikskikh ėskimosov: teksty, grammaticheskie i slovarnye materialy (Volume 33 de LINCOM studies in Asian linguistics), LINCOM Europa, 2000, 615 pgs.
This is a grammatical description of the Sirenik Yupik Eskimo language, once spoken in and around the village of Sireniki (Сиреники) in Chukotka Peninsula, Chukotka Autonomous Okrug, Russia.