APA (7th ed.) Citation

Koposov, G. A., & Shmulevich, P. V. (2011). Efficiency of ecological system (using catastrophe theory).

Chicago Style (17th ed.) Citation

Koposov, G. A., and P. V. Shmulevich. Efficiency of Ecological System (using Catastrophe Theory). 2011.

MLA (8th ed.) Citation

Koposov, G. A., and P. V. Shmulevich. Efficiency of Ecological System (using Catastrophe Theory). 2011.

Warning: These citations may not always be 100% accurate.