Order:
  1.  15
    On the computational complexity of the theory of Abelian groups.Libo Lo - 1988 - Annals of Pure and Applied Logic 37 (3):205-248.
  2.  30
    Functions and functionals on finite systems.Libo Lo - 1992 - Journal of Symbolic Logic 57 (1):118-130.
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  3.  21
    On the number of countable homogeneous models.Libo Lo - 1983 - Journal of Symbolic Logic 48 (3):539-541.
  4. Preservation theorems of finite models.Libo Lo - 1993 - Journal of Symbolic Logic 58:376.
  5.  24
    The τ-theory for free groups is undecidable.Libo Lo - 1983 - Journal of Symbolic Logic 48 (3):700-703.
    In this paper we give short proofs to the undecidability of the τ-theory for free groups and other relevant theories.
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