Publications in collaboration with researchers from Pierre and Marie Curie University (2)

1989

  1. Relativistic holonomic fluids

    General Relativity and Gravitation, Vol. 21, Núm. 11, pp. 1159-1170

1988

  1. On the permanence of the null character of Maxwell fields

    General Relativity and Gravitation, Vol. 20, Núm. 1, pp. 51-64