Kustin, A. (1959). The ancient strongholds of Saaremaa. (EST: “Saaremaa muistsed linnused.”). Eesti NSV Teaduste Akadeemia Toimetised VIII köide, Ühiskonnateaduste seeria, 1959, nr 1, 57-73.
Electronical reproduction. Tallinn: Research Library of Tallinn University.
Conclusion in Russian p. 72-73, in German p. 73.
Read the article: here.
Kustin, A. (1959). About the excavation of underground uncremated burial site of Loona at Kihelkonna parish in 1956-1959. (EST: Kihelkonna Loona maa-aluse laibakalmistu kaevamisest 1956.-1959.a.) 10. mail 1959.a.
Read the report (EST): here.
