I don't believe this piece exists. Onno van Rijen simply lists a
Piano Quintet No 2 (1954-55), and the quintet with its instrumentation appears only on recommended chamber repertory lists from
Russian and
Byelorussian institutions.
RGALI does not list this quintet in their holdings of Golubev's manuscript, and Sanko does not list it in his dissertation on Golubev. My gut says that someone made a clerical error on a chamber repertory list, and it spread from there.
