Authors: NEUMANN C UBERT R FREUND S FLOTHMANN E SHEEHY B WELGE KH HAGGERTY MR DELOS JB

Citation: C. Neumann et al., SYMMETRY-BREAKING IN CROSSED MAGNETIC AND ELECTRIC-FIELDS, Physical review letters, 78(25), 1997, pp. 4705-4708

Authors: FLOTHMANN E WELGE KH

Citation: E. Flothmann et Kh. Welge, CROSSED-FIELD HYDROGEN-ATOM AND THE 3-BODY SUN-EARTH-MOON PROBLEM, Physical review. A, 54(3), 1996, pp. 1884-1888

Authors: FLOTHMANN E MAIN J WELGE KH

Citation: E. Flothmann et al., THE KEPLER ELLIPSES OF THE HYDROGEN-ATOM IN CROSSED ELECTRIC AND MAGNETIC-FIELDS, Journal of physics. B, Atomic molecular and optical physics, 27(13), 1994, pp. 2821-2833