A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
Андрей Викторович Иншаков, Andrey Victorovich Inshakov. "Поверхности с дефектными многообразиями оскулирующих порядка 2." Успехи математических наук 57.5 (2002) 153-154