Temporal variations of the outer atmosphere and the dust shell of the carbon-rich Mira variable V Ophiuchi probed with VLTI/MIDIK. Ohnaka, T. Driebe, G. Weigelt and M. WittkowskiA&A, 466 3 (2007) 1099-1110DOI: https://doi.org/10.1051/0004-6361:20066803
