Pokrovsky V. and. Nikolai Ivanovich Novikov his life and works Sat. Est. Leath. Art. / V. Pokrovsky, status. . Gos. weeks to celebrate UNESCO. Est. Bk Russia. - M., - 400 pp. , Reg. - (Unlearned-ing case). Reprinted 1913 / Pokrovskiy V.I. Nikolay Ivanovich Novikov ego zhizn i sochineniya sb. ist.-lit. st. / V.Pokrovskiy, sost., Gos. publ. ist. b-ka Rossii. M., 400 s., obl. (Knizh-noe delo). Pereizdanie 1913 g.