HD 143418: an unusual light variable and a double-lined spectroscopic binary with a CP primaryH. Božić, M. Wolf, P. Harmanec, A. Prša, J. R. Percy, D. Ruždjak, D. Sudar, M. Šlechta, H. Ak and P. EenensA&A, 464 1 (2007) 263-275DOI: https://doi.org/10.1051/0004-6361:20042546