Date: 1917-06-28
Source: RGVIA,f.1396,op.2,d.2071,l.221-221ob
Date: 1917-06-30
Source: RGVIA,f.400,op.1,d.4639,l.110
Date: 1917-07-08
Source: RGVIA,f.400,op.1,d.4639,l.102-106
Date: 1917-07-14
Source: RGIA,f.796,op.442,d.2767,l.1-58ob
Date: 1917-08-10
Source: AVPRI,f.Sredneaziatskii stol,op.486,d.186,l.57-57ob
Date: 1917-08-14
Source: RGVIA,f.400,op.1,d.4639,l.121-128
Date: 1917-09-30
Source: RGVIA,f.400,op.1,d.4639,l.176-176ob
Date: 1917-10-25
Source: RGVIA,f.400,op.1,d.4639,l.108-108ob