According to the draft charter about police measures against infectious diseases. 183128/IV;V.U.13/VII.

According to the draft charter about police measures against infectious diseases. 183128/IV;V.U.13/VII./ Department of Laws.- 1831. -186 l .. - (Department of the Laws of the State Council .. Volume 2. On the consideration of bills of departments on all issues of public administration for 1831.).-Film..I. Department of Laws ..Electronic copy source: RGIAPlace of storage of the original: RGIA F.1149 op.2 1831 d.42