1. Alimov, A.F., Balushkina, E.V., and Golubkov, S.M., Development of Unified Methodological Approach for Assessing Water Quality and the State of Ecosystems using Biological Characteristics, in Aquaterra. Proc. Conf., St. Petersburg, 2005, pp. 264–273.
2. Alimov, A.F., Balushkina, E.V., and Umnov, A.A., Approaches to Assessment of the State of Aquatic Ecosystems, in Ekologicheskaya Ekspertiza i Kriterii Ekologicheskogo Normirovaniya (Environmental Expert Evaluation and Criteria for Ecological Rate Setting), St. Petersburg: Nauch. Tsentr RAN, 1996, pp. 37–47.
3. Alimov, A.F. and Golubkov, S.M., Functional Role of Zoobenthos in the Ecosystem of Neva Bay, in Nevskaya guba. Gidrobiologicheskie issledovaniya (Neva Bay: Hydrobiological Studies), Leningrad: Nauka, 1987.
4. Alimov, A.F. and Finogenova, N.P., Quantitative Evaluation of the Role of Benthic Animal Communities, in Gidrobiologicheskie osnovy samoochishcheniya vod (Hydrobiological bases of Self-Purification of Waters), Leningrad: Zool. Inst. AN SSSR, 1976, pp. 5–14.
5. Balushkina, E.V., Chironomids as Indicators of the Degree of Water Pollution, in Metody biologicheskogo analiza presnykh vod (Methods of Biological Analysis of Fresh Waters), Leningrad: Zool. Inst. RAN, 1976, pp. 106–118.