References
- Belomacheva, G., Živkov, M., Karapetkova, M. (2005). Growth rate and condition of bream, (Abramis brama Linnaeus, 1758), in the Danube River. Acta Zoologica Bulgarica, 57(1), 71-82.
- Drensky, P. (1951). The fishes in Bulgaria. Fauna of Bulgaria. II. Academy Publishing House, Sofia, Bulgaria (in Bulgarian).
- Guettaf, M., Rachedi, M., Gueroui, Y., Bousbia, A., Chelaghmia, M. A., Maoui, A. (2019). Age and growth of common bream, Abramis brama (L.), caught at Hammam Debagh Reservoir (Guelma, northeast Algeria). Fisheries & Aquatic Life, 27(3), 149-158.
- Kamilov, B., Mirzayev, U., Mustafaeva, Z. (2017). Age and growth of bream (Abramis barma Linnaeus) in Tudakul Reservoir of Uzbekistan. Scientific works of Dalrybvtuz, Ichthyology. Ecology, 41, 29-43 (in Russian).
- Karapetkova, M., Živkov, M. (1995). Fishes in Bulgaria. Gea Libris Publ., Sofia, Bulgaria (in Bulgarian).
- Kottelat, M., Freyhof, J. (2007). Handbook of European Freshwater Fishes. Kottelat, Cornol, Switzerland and Freyhof, Berlin, Germany.
- Kovachev, V. (1921) Attempt to study the ichthyofauna of the Maritza and its tributaries. Proceedings of the Bulgarian Naturalist Society 9, 90-94.
- Kukushkin, N. (1997). Rate of growth of the Bream (Abramis brama L.) from the Tiosto Lake. Vestnik of the State University of Vitebsk, 2(4), 77-81 (in Russian).
- Maitland, P. S. (1977). Freshwater fishes of Britain and Europe. Hamlyn Publishing Group, London.
- Michaylova, L. (1965). On the ichthyofauna of Thrace. In: Thrace Fauna (Ed.) G. Paspalev, Bulgarian Academy of Sciences, Zoological Institute and Museum: 265-289 (in Bulgarian)
- Nikolsky, G. (1965). Theory of fish population dynamics as the biological background for rational exploitation and management of fishery resources. Nauka, Moskva (in Russian).
- Stefanov, T. (2007). Fauna and distribution of fishes in Bulgaria. In: Biogeography and Ecology of Bulgaria. Monographiae Biologicae, vol. 82 (Ed.) V. Fet, A. Popov, Springer, Dordrecht: 109-139.
- Treer, T., Opačak, A., Aničiæ, I., Safner, R., Piria, M., Odak, T. (2003). Growth of bream, Abramis brama, in the Croatian section of Danube, Czech Journal of Animal Sciences. 48(6), 251-256.
- Veltcheva, I., Mehterov, N. (2005). A study on the ichtyocenosis diversity in the downstream of the Maritza River. Animalia, Scientific Studies – Biology, University of Plovdiv Paisii Hilendarski, 41, 69-78 (in Bulgarian).
- Załachowski W., Więski, K. (1998). Growth rate of bream (Abramis brama L.) in Lake Dąbie. Electronic Journal of Polish Agricultural Univercities, 1, 1,#3 (http://www.ejpau.media.pl/volume1/issue1/fisheries/art-03.html).
- Živkov, M. (1972). Critical analysis of some relative indice of the intensity of the fish growth. Bulletin of the Institute of Zoology and Museum. 36, 81-101.
- Živkov, M. (1993). Comparative analysis of the age composition, growth rate and condition of carp (Cyprinus carpio L.) in three Bulgarian reservoirs. Ichtiologia (Belgrade), 25(1), 7-18.
- Živkov, M. (1999). Factors, regularities and methodological significances of population biological variability of some freshwater fishes. DSc thesis, Institute of Zoology, Sofia (in Bulgarian).
- Živkov, M., Raikova-Petrova, G. (1996). Age composition, growth rate and mortality of the bream (Abramis brama) in the cooling-reservoir Ovcharitsa (Bulgaria). Acta Universitatis Carolinae, Biologica. 40, 203-212.