1. Explosions of strange attractors exhibited by Duffing's equation;Ueda;Annals of the New York Academy of Sciences,1980
2. Randomly transitional phenomena in the systems governed by Duffing's equation;Ueda;Journal of Statistical Physics,1979
3. Steady motions exhibited by Duffing's equation: a picture book of regular and chaotic motions;Ueda,1981
4. Chaotically transitional phenomena in the forced negative-resistance oscillator;Ueda;Institute of Electrical and Electronic Engineers Transaction on Circuits and Systems,1981
5. The strange attractors of a Duffing equation-dependence on the exciting frequency;Seydel;Report of TU-Munchen, Institut fur Mathematik, TUM-M8019.,1980