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 Frojanov, I. provides 2 hits
1	Kievskaja Rus': Glavnje čerty social'no-ekonomičeskogo stroja Frojanov, I. - Sankt-Peterburg, Universitet, 1999
2	Mjatežnyj Novgorod: Očerki istorii gosudarstvennosti, social'noj i politicłeskoj bor'by konca IX–načalo XII stoletija Frojanov, I.Ja. - Sankt-Peterburg, Izd. SPb-kogo un-ta, 1992

Kempgen's linguistic bibliography

Kievskaja Rus': Glavnje čerty social'no-ekonomičeskogo stroja

Mjatežnyj Novgorod: Očerki istorii gosudarstvennosti, social'noj i politicłeskoj bor'by konca IX–načalo XII stoletija