A question of separation: disentangling tracer bias and gravitational non-linearity with counts-in-cells statistics - Uhlemann, C; Feix, M; Codis, S; Pichon, C; Bernardeau, F; L'Huillier, B; Kim, J; Hong, SE; Laigle, C; Park, C; Shin, J; Pogosyan, D (Monthly Notices of the Royal Astronomical Society, 2017)