Vol. 4, pt. 1 and v. 5-6: Tip. M. M. Stasiulevicha. No more published. Volume 4, pt. 1 extends to the article Bogoiavlenskīĭ; v. 4, pt. 2 has subtitle Materialy dlia Kritiko-biograficheskago slovaria russkikh pisateleĭ i uchenykh; in this and the remaining parts (v. 5 and 6) containing material collected for the continuation of the work, the alphabetical order is disregarded; v. 6 has subtitle Istoriko-literaturnyĭ sbornik and both v. 5 and 6 have inclusive alphabetical indexes.
"Kromie S. A. Vengerova, kotoromu prinadlezhat stat'i istoriko-literaturnago i kriticheskago kharaktera i vsie voobshche nepodpisannyia stat'ia, v slovarie prinimaiut uchastīe spetsialisty po raznym otrasliam znanīia."
t. 1., vyp. 1-21. A. -- t. 2., vyp. 22-30. Babadzhano-Benzengr -- t. 3. Benni-Boborykina -- t. 4. otdi︠e︡l 1. Boborykin-Bogoi︠a︡vlenskīĭ, otdi︠e︡l 2. Materīaly dli︠a︡ kritiko-bīograficheskago slovari︠a︡ russkikh pisateleĭ i uchenykh. Vavilov-Vvedenskīĭ -- t. 5. S alfavitnym ukazatelem ko vsi︠e︡m pi︠a︡ti tomam -- t. 6. S alfavitnym ukazatelem ko vsi︠e︡m 6 tomam