Bibcode
                                    
                            Prieto, M.; Longley, D. P. T.; Perez, E.; Beckman, J. E.; Varela, A. M.; Cepa, J.
    Bibliographical reference
                                    VizieR On-line Data Catalog: J/A+AS/93/557. Originally published in: 1992A&AS...93..557P
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                        5
            
                        1993
            
  Citations
                                    0
                            Refereed citations
                                    0
                            Description
                                    Not Available (1 data file).