VLTI/VINCI observations of the nucleus of NGC 1068 using the adaptive optics system MACAO M. Wittkowski, P. Kervella, R. Arsenault, F. Paresce, T. Beckert and G. Weigelt A&A, 418 3 (2004) L39-L42 Published online: 16 April 2004 DOI: 10.1051/0004-6361:20040118