Kinematics of massive star ejecta in the Milky Way as traced by 26AlKarsten Kretschmer, Roland Diehl, Martin Krause, Andreas Burkert, Katharina Fierlinger, Ortwin Gerhard, Jochen Greiner and Wei WangA&A, 559 (2013) A99DOI: https://doi.org/10.1051/0004-6361/201322563