Explanations of Derzhavin's works, dictated by his own niece, Elisaveta Nikolaevna Lvova, in 1809, published by F.P. Lviv in four parts / [Foreword: Fedor Lvov]. - St. Petersburg, 1834. - 255 p. Sec. pag. ; 22
I. Lvov, Fyodor Petrovich (1766-1836). II. Lviv, Elizaveta Nikolaevna. III. Derzhavin, Gabriel Romanovich (1743-1816).
Source of electronic copy: РГБ Location on enacted: МК; Cl. 31/93; V 31/37; F 12/140; E 14/97