1751-1792 1766-1826 1821-1881 1882-1969 authors biography composers correspondence correspondencechukovskiĭ correspondencedobychin correspondencedostoyevsky correspondencekaramzin correspondencelenz correspondencepryzhov fiction fyodor germany jakobmichaelreinhold korneĭ leonid letters(literaryhistory) literature(general) max musicians nikolaĭmikhaĭlovich russian seifriz