@misc{Kosterin2017, author = {Oleg E. Kosterin}, title = {Update to Odonata of the Black Sea coast of the western Caucasus, Russia}, booktitle = {International Dragonfly Fund : Report}, series = {IDF-Report : newsletter of the International Dragonfly Fund}, number = {110}, type = {periodicalpart}, pages = {1 -- 23}, year = {2017}, }