Rand, Omri, and Vladimir Khromov. “Compound Helicopter: Insight and Optimization”. Journal of the American Helicopter Society, vol. 60, no. 1, 2015, pp. 1-12, https://doi.org/10.4050/jahs.60.012001.
Rand, O., & Khromov, V. (2015). Compound Helicopter: Insight and Optimization. Journal of the American Helicopter Society, 60(1), 1-12. https://doi.org/10.4050/jahs.60.012001
Rand O, Khromov V. Compound Helicopter: Insight and Optimization. Journal of the American Helicopter Society. 2015;60(1):1-12.