References r 1
[1] Gerald J. F. Banon ::
Uniform repository service - Version 1.1
Repository: <dpi.inpe.br/banon/1995/08.08.00.00>.
[2] Gerald J. F. Banon and Marco A. C. Pessoa ::
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Repository: <dpi.inpe.br/banon/1995/08.25.00.00>.