Report on the excavation of a stone grave located on the north corner of the limestone quarry of Kilgiaugu in Käku village at Kaarma parish. (EST)
Moora, H. (1926). Report. Archaeological aexcavations carried out by prof. A. M. Tallgren in Käku village at Kaarma parish nearby the Kalme cottager. 27th July 1926. (EST: Aruanne. Arheoloogilistest kaevamistest prof. A. M. Tallgreni poolt Kaarma kihelk. Käku kl. Kalmu vabadiku juures. 27. juulil 1926. a.)