Kupershmidt, B. A. (1990). Integrable and superintegrable systems. Singapore: World Scientific.
Dyfyniad Arddull ChicagoKupershmidt, Boris A. Integrable and Superintegrable Systems. Singapore: World Scientific, 1990.
Dyfyniad MLAKupershmidt, Boris A. Integrable and Superintegrable Systems. Singapore: World Scientific, 1990.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.