What produces the extended LINER-type emission in the NUGA galaxy NGC 5850? M. Bremer, J. Scharwächter, A. Eckart, M. Valencia-S., J. Zuther, F. Combes, S. Garcia-Burillo and S. Fischer A&A, 558 (2013) A34 Published online: 30 September 2013 DOI: 10.1051/0004-6361/201322009