M.V Berry, N.L Balazs, M Tabor, A Voros, “Quantum maps”, Annals of Physics, 122:1 (1979), 26
Helmut Rüssmann, Heidelberger Taschenbücher, 201, Selecta Mathematica V, 1979, 93
Atsushi Ichimura, Nobuhiko Saitô, “On the Stability of Isolating Integrals. II. Ergodic Components in the Stochastic Region”, J. Phys. Soc. Jpn, 45:1 (1978), 42
K J Whiteman, Rep Prog Phys, 40:9 (1977), 1033
M V Berry, J Phys A Math Gen, 10:12 (1977), 2083
Giulio Casati, Fausto Valz-Gris, “Statistical properties of a one-dimensional radiant cavity”, Phys Rev A, 16:3 (1977), 1237
Н. Н. Нехорошев, “Экспоненциальная оценка времени устойчивости гамильтоновых систем, близких к интегрируемым”, УМН, 32:6(198) (1977), 5–66 ; N. N. Nekhoroshev, “An exponential estimate of the time of stability of nearly-integrable Hamiltonian systems”, Russian Math. Surveys, 32:6 (1977), 1–65
V. I. Fodchuk, M. S. Bortei, “Quasi-periodic solutions of differential-functional equations”, Ukr Math J, 28:3 (1977), 273
E. Zehnder, “Generalized implicit function theorems with applications to some small divisor problems, II”, Comm Pure Appl Math, 29:1 (1976), 49
K.S. Sorbie, N.C. Handy, “Semiclassical eigenvalues for non-separable bound systems from classical trajectories: The degenerate case”, Molecular Physics, 32:5 (1976), 1327