Bibcode
                                    
                            Carballo, R.; Eiroa, C.; Mampaso, A.
    Bibliographical reference
                                    Circumstellar matter, p. 125 - 126
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                        0
            
                        1987
            
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                            Description
                                    The authors present accurate positions and near infrared photometry of
11 point-like objects in the neighbourhood of GGD objects.