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- [3] NEW HELIOLITOIDEA FROM THE LOWER SILURIAN OF CENTRAL KAZAKHSTAN PALEONTOLOGICHESKII ZHURNAL, 1992, (01): : 19 - &
- [4] NEW LATE WENLOCKIAN MONOGRAPTIDS IN THE ALAI RANGE PALEONTOLOGICHESKII ZHURNAL, 1992, (02): : 21 - &
- [9] New Late Silurian and Devonian orthoceratoids from Novaya Zemlya PALEONTOLOGICHESKII ZHURNAL, 2003, (01): : 13 - 20