Seeking information about the Soviet artist Nikitin (wrote Central Asia)

[Parmenio]

Dear experts
Seeking information about the artist named Nikitin, judging by the signature Nikitin existing in my paintings.
Neither one of Nikitinyh found me in the database is a site, it does not fit ...
The pictures of small size are depicted urban species in Central Asia with the participation of local people. Judging by the style of the image - this is (according to my assumptions) - late 20's or 30's. Maybe you will correct me, because this is just my feeling.
Recently in this forum to find information about that in June in Moscow held an exhibition of artists of the Stalin period, whose works were the subject. Unfortunately, my interest in our scenic assets in June was asleep, so the show I missed. Maybe my Nikitin included in the category "other artists" whose works were represented at the exhibition?
I shall be very grateful if you can tell me anything about this artist, or you can specify the source where I can find information. Market quotations of this work I was of course also interested in ... : p
PS Perhaps this is irrelevant postscript, but I want to help me with information. Discussion of the artistic merits of the picture is not the subject of my post. Thank you!
PPS Signature engraved with a picture of another picture.