On a change in the period of Yarmorek in more Derbetovsky Ulusti of the Stavropol province.N. April 2, 1868- K. July 8, 1868.

On a change in the period of Yarmorek in more Derbetovsky Ulusti of the Stavropol province.N. April 2, 1868- K. July 8, 1868- 1868. -9 l .. - (Caucasian committee. (1833-1882). Inventory No. 13).-Film..Electronic copy source: RGIAOriginal storage location: RGIA f.1268 op.13 d.48