Additions to ethnography of Saaremaa from the end of 17th century (EST/GER)
Blumfeldt, E.; Ränk, G. (1936). Additions to ethnography of Saaremaa from the end of 17th century. (EST: Lisandeid Saaremaa etnograafiale XVII sajandi lõpult). Postimees: Tartu, 15-35.