found: Sezonnye izmenenii͡a chernomorskogo planktona, 1983: verso t.p. (doktor biologicheskikh nauk I͡U. I. Sorokin)
found: LC data base, 7-31-84 (hdg.: Sorokin, I͡U. I.)
found: His Chernoe more, 1982: t.p. (I͡U.I. Sorokin) verso t.p. (I͡Uriĭ Ivanovich Sorokin)
found: His Ėkosistemy korallovykh rifov, 1990: t.p. (I͡U.I. Sorokin) added t.p. (Yu.I. Sorokin)
found: Coral reef ecology, c1993: t.p. (Yuri I. Sorokin) cover (Y.I. Sorokin)
found: Radioscopic methods in hydrobiology, 1998: CIP t.p. (Y.I. Sorokin) data sheet (Yuri I. Sorokin; b. 9/24/27)
Sorokin, I͡U. I.
