Institut nauchnoĭ informat͡sii (Akademii͡a nauk SSSR)

• Index of abbreviated and full titles of scientific and technical periodical literature
• Teoreticheskai͡a fizika i fizika ėlementarnykh chastit͡s
• Ukazatelʹ sokrashchennykh i polnykh nazvaniĭ nauchnoĭ i tekhnicheskoĭ literatury