Leksika russkikh staroobr︠i︡adcheskikh govorov : na materiale, sobrannom v Latgalii i na Zhitomirshchine = The lexicon of Russian Old-Believers : based on material from Latgale and the Žitomir area - Lënngren, Tamara (Acta Universitatis Upsaliensis. Studia Slavica Upsaliensia, 1994)