On the moral attitude of Russia to Europe. - Leipzig: F.A. Brockhaus, 1869 (Leipzig :). - , 66 sec. ; 22. - Author. established according to the ed .: Free Russian Press in Ross. public library. Pg., 1923, No. 1694; The vault. cat. Rus. not easy. and prohibition. Print of the XIX century .: Prince. and period. ed. 2 nd ext. and pererab. ed. M., 1982. Part 2. P. 159.
Source of electronic copy: RSL Location of original: 810-88 / 101-х; MK