by S. T. S. Lecky. by V. G. Belinsky. by A. L. Tarnoky. by B. M. Letsky. by J. J. Jakosky. by J. V. Uspensky. by N. N. Baransky. by F. M. Dostoevsky. by V. O. Kluchevsky. by M. N. Pokrovsky.