Pomeranian paleographs of the early XVIII century

Druzhinin, Vasily Grigorievich (1859-1937).Pomeranian paleographs of early XVIII century / V.G.Druzhinin;Ed.Arzeogr.Comm.- GH.: Edition of the Archaeographic Commission, 1921 (region 1923).-66 p.;26. -Note.in the text..Electronic Source: PB