Kempgen's linguistic bibliography

This Linguistic Bibliography contains about 17.000 records relating to Slavic Linguistics and Slavic Culture with focus on East- and South Slavic Regions. The list of subjects is located here.

Your search for Nikol'skij, L.B. provides 3 hits
1	Sinxronnaja sociolingvistika. Teorija i problemy Nikol'skij, L.B. - Moskva, Nauka, 1976
2	Vvedenie v sociolingvistiku Švejcer, A.D.; Nikol'skij, L.B. - Moskva, 1978
3	Introduction to Sociolinguistics Švejcer, A.D.; Nikol'skij, L.B. - Amsterdam, Philadelphia, John Benjamins, 1986

Kempgen's linguistic bibliography

Sinxronnaja sociolingvistika. Teorija i problemy

Vvedenie v sociolingvistiku

Introduction to Sociolinguistics