Three-Dimensional Optimal Spectral Extraction (TDOSE) from integral field spectroscopy K. B. Schmidt, L. Wisotzki, T. Urrutia, J. Kerutt, D. Krajnović, E. C. Herenz, R. Saust, T. Contini, B. Epinat, H. Inami and M. V. Maseda A&A, 628 (2019) A91 Published online: 12 August 2019 DOI: 10.1051/0004-6361/201935857