Publications en collaboration avec des chercheurs de Universidad de Zaragoza (2)

1975

  1. Contact transformations and conformal group. I. Relativistic theory

    International Journal of Theoretical Physics, Vol. 12, Núm. 1, pp. 47-54

  2. Contact transformations and conformal group. II. Non-relativistic theory

    International Journal of Theoretical Physics, Vol. 12, Núm. 1, pp. 55-60