Referativnyĭ sbornik nepublikuemykh rabot
Otchety NIR, OKR, OTR
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Bibliography of scientific works on a wide range of subjects (history, sociology, economics, transport and trade, agriculture and forestry, environment and ecology, fishing industry and water economy, statistics, energetics, metallurgy, medicine and healthcare, demography, labor protection, biology, chemistry, space explorations, law, political and social sciences, culture, psychology, pedagogy, etc.). Issues 32, 34, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50 are also available.
