I have searched extensively online and for copies of printed journals containing the paper which details Sanov's solution to the Burnside Problem for exponent 4, which is widely cited in many papers and texts on the Burnside problem.

The reference for the paper is I. N. Sanov, "Solution of the Burnside problem for exponent 4", Uchen. Zap. Leningrad State Univ. Ser. Mat. 10 (1940), 166-170 (i.e. Leningrad State University Annals).

Could anyone please help with obtaining a pdf of this, preferably in English? Thank you