Division Xii: Union-Wide Activities Genova, Françoise ; Norris, Raymond ; Smith, Malcolm ; Crabtree, Dennis ; Dluzhnevskaya, Olga B. ; Ohishi, Masatoshi ; Ros, Rosa M. ; Ruggles, Clive L. N. ; Samus, Nicolay N. ; Trimble, Virginia L. ; van Driel, Wim ; Wahlgren, Glenn M. Abstract Publication: Transactions of the International Astronomical Union, Series A Pub Date: April 2012 DOI: 10.1017/S1743921312003043 Bibcode: 2012IAUTA..28..325G