Galaxy Zoo: A correlation between coherence of galaxy spin chirality and star formation efficiency - Jimenez, R; Slosar, A; Verde, L; Bamford, S; Lintott, C; Schawinski, K; Nichol, R; Andreescu, D; Land, K; Murray, P; Raddick, M; Szalay, A; et al. (Monthly Notices of the Royal Astronomical Society, 2009)