Commission 26: Double and Multiple Stars (Etoiles Doubles Et Multiples) Zinnecker, H. ; Scarfe, C. ; Allen, C. ; Armstrong, T. ; Hartkopf, W. ; Mathieu, R. D. ; Tokovinin, A. ; Valtonen, M. Abstract Publication: Transactions of the International Astronomical Union, Series A Pub Date: 2000 DOI: 10.1017/S0251107X00002856 Bibcode: 2000IAUTA..24..186Z