β Centauri: An eccentric binary with two β Cep-type componentsM. Ausseloos, C. Aerts, K. Uytterhoeven, C. Schrijvers, C. Waelkens and J. CuypersA&A, 384 1 (2002) 209-214DOI: https://doi.org/10.1051/0004-6361:20020004
