APA (7th ed.) Citation

Tesár, A., & Tvrdá, K. Energy approach for solution of nonlinear natural vibration.

Chicago Style (17th ed.) Citation

Tesár, Alexander, and Katarína Tvrdá. Energy Approach for Solution of Nonlinear Natural Vibration.

MLA (9th ed.) Citation

Tesár, Alexander, and Katarína Tvrdá. Energy Approach for Solution of Nonlinear Natural Vibration.

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