@unpublished{TUW-183113, author = {Brzezinski, Aleksander and Schuh, Harald}, title = {Commission 19 Report 2006 - 2009 (Division I Business Meeting)}, year = {2009}, note = {talk: IAU XXVIIth General Assemby, Rio de Janeiro; 2009-08-03 -- 2009-08-14} }