I am looking for a paper titled *The Cauchy integral* by M. Privalov (Saratov, 1919).

The paper is written in Russian. It is being cited (for instance) by A. Kolmogorov in the paper *Sur les fonctions harmoniques conjuguées et les séries de Fourier* (Fundamentals Math. **7**, pp. 23-28 (1925)), which is written in French. Kolmogorov cites it as 'M. Privaloff - L'intégral de Cauchy, Saratoff (1919)'.

Unfortunately, I don't know much Russian, so it is not possible for me to use any Russian website where Privalov's paper might be available. I have been searching for it, but apart from other citations there seems to be no information as to how one could access it via internet.

Does *Saratov* even mean an actual journal here, or is it just the author being a member of the Saratov State University?

I'd appreciate if someone could give me a hint. Thanks in advance and apologies for the possibly naive question!