Precision measurement of the B0s-B[bar]0s oscillation frequency with the decay B0s → D-sπ+ - Aaij, Roel; Abellan Beteta, C.; Adeva, B.; Aquines Gutiérrez, Osvaldo; Bachmann, Sebastian; Bien, Alexander; Blouw, Johan; Britsch, Markward; Di Canto, Angelo; Dordei, Francesca; Färber, Christian; Fontana, Marianna; et al. (New journal of physics, 2013)