Lamb, H.; Southwell, R. V. (1921). «The Vibrations of a Spinning Disk». Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character99 (699): 272-280. ISSN0950-1207. Consultado el 7 de marzo de 2023.
Lamb, H.; Southwell, R. V. (1921). «The Vibrations of a Spinning Disk». Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character99 (699): 272-280. ISSN0950-1207. Consultado el 7 de marzo de 2023.