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Sylvio Canuto,Brazilian School on Electronic Structure.Brazilian School on Electronic Structure (2nd : 1989 : Olinda):Electron structure of atoms, molecules and solids.World Scientific,1990.
International Symposium on Algebraic Structures and Number Theory.International Symposium on Algebraic Structures and Numer Theory(1st : 1988 : Hong Kong):Algebraic structures and number theory : proceedings of the....World Scientific,1990.
International Symposium on Algebraic Structures and Numer Theory(1st : 1988 : Hong Kong):Algebraic structures and number theory : proceedings of the...
International Symposium on Algebraic Structures and Number Theory.World Scientific,1990.
S. J. Gates and R. N. Mohapatra.International Workshop on Superstrings, Cosmology Composite Structures (1987 : University of Maryland):Superstrings, cosmology composite structures.World Scientific,1987.