Capítulos de livros publicados no exterior

  1. A.K.T.Assis, ``Compliance of a Weber's Force Law for Gravitation with Mach's Principle'', ``Space and Time Problems in Modern Natural Sciences(Tomsk Scientific Center of the Russian Academy.'', Editora: P.N.Kropotkin et al, Pags 263-270, Uniao Sovietica, (1993).
  2. R.A.Martins, ``Huygens's reaction to Newton's gravitacional theory'', ``Renaissance and Revolution:Humanists,Scholars,Cradtsmen and Natural Philosophers in Early Modern Eur'', 1_a Edição, Editora: J.V.Field and Frank A.L.James, Pags 203-213, Gra-bretanha, (1993).