Line-profile variations of the double-lined spectroscopic binary ¿ Scorpii - Uytterhoeven, K; Aerts, C; De Cat, P; De Mey, K; Telting, JH; Schrijvers, C; De Ridder, J; Daems, K; Meeus, G; Waelkens, C; (Astronomy & Astrophysics, 2001)