1. Drift Hamiltonian in magnetic coordinates
2. Ballooning Mode Stability of Bean-Shaped Cross Sections for High-βTokamak Plasmas
3. A. I. Morozov and L. S. Solov’ev, inReviews of Plasma Physics(Consultants Bureau, New York, 1966), Vol. 2, translated from Russian:Voprosy Teorii Plazmy(Atomizdat, Moscow, 1963).
4. A. N. Kolmogorov, inProceedings of the International Congress of Mathematicians, Amsterdam (North-Holland, Amsterdam, 1957), Vol. 1, p. 315.
5. Guiding center drift equations