No disk needed around HD 199143 BG. Chauvin, T. Fusco, A.-M. Lagrange, D. Mouillet, J.-L. Beuzit, M. Thomson, J.-C. Augereau, F. Marchis, C. Dumas and P. LowranceA&A, 394 1 (2002) 219-223DOI: https://doi.org/10.1051/0004-6361:20021114