APA (7th ed.) Citation

Berka, L. (2008). On mechanics of deformation and crushing processes. Проблемы прочности.

Chicago Style (17th ed.) Citation

Berka, L. "On Mechanics of Deformation and Crushing Processes." Проблемы прочности 2008.

MLA (8th ed.) Citation

Berka, L. "On Mechanics of Deformation and Crushing Processes." Проблемы прочности, 2008.

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