Degree, quaternions and periodic solutions.

MLA

Mawhin, Jean. “Degree, Quaternions and Periodic Solutions.” Philosophical Transactions of the Royal Society A: Mathematical, Physical & Engineering Sciences, vol. 379, no. 2191, Feb. 2021, pp. 1–14. EBSCOhost, https://doi.org/10.1098/rsta.2019.0378.

APA

Mawhin, J. (2021). Degree, quaternions and periodic solutions. Philosophical Transactions of the Royal Society A: Mathematical, Physical & Engineering Sciences, 379(2191), 1–14. https://doi.org/10.1098/rsta.2019.0378

Chicago

Mawhin, Jean. 2021. “Degree, Quaternions and Periodic Solutions.” Philosophical Transactions of the Royal Society A: Mathematical, Physical & Engineering Sciences 379 (2191): 1–14. doi:10.1098/rsta.2019.0378.