Two is better than one: joint statistics of density and velocity in concentric spheres as a cosmological probe 11/20/2018 Types d’événements Cosmo club SpeakerSandrine Codis Period 11/20/2018 Hoursfrom 1:30 PM at 2:30 PM http://adsabs.harvard.edu/abs/2017MNRAS.469.2481U (IAP) Jean-Baptiste MELIN