- Gurjanova, T. M. 1967. Bark beetles from Caucasian fir [In Russian] . Moscow, Lesotekhnicheskii Institut, Sbornik Rabot 15:84-92.
- Gurjanova, T. M. 1968. Groupings of stem insect pests of Abies nordmanniana associated with different types of tree mortality [In Russian] . Leningrad, Lesotekhnicheskaia Akadedmiia, Nauchnye Trudy 115:132-138.