Hydromagnetic αΩ-type dynamos with feedback from large scale motions Brandenburg, A. ; Moss, D. ; Rüdiger, G. ; Tuominen, I. Abstract Publication: Geophysical and Astrophysical Fluid Dynamics Pub Date: December 1991 DOI: 10.1080/03091929108229043 Bibcode: 1991GApFD..61..179B