Beléndez, A., Alvarez, M. L., Francés, J., Bleda, S., Beléndez, T., Nájera, A., & Arribas, E. Analytical Approximate Solutions for the Cubic-Quintic Duffing Oscillator in Terms of Elementary Functions. Wiley.
Chicago Style (17th ed.) CitationBeléndez, A., M. L. Alvarez, J. Francés, S. Bleda, T. Beléndez, A. Nájera, and E. Arribas. Analytical Approximate Solutions for the Cubic-Quintic Duffing Oscillator in Terms of Elementary Functions. Wiley.
MLA (9th ed.) CitationBeléndez, A., et al. Analytical Approximate Solutions for the Cubic-Quintic Duffing Oscillator in Terms of Elementary Functions. Wiley.
Warning: These citations may not always be 100% accurate.