%0 Journal Article %T Newton polytopes of rank 3 cluster variables %J Algebraic Combinatorics %D 2020 %P 1293-1330 %V 3 %N 6 %I MathOA foundation %U https://doi.org/10.5802/alco.141 %R 10.5802/alco.141 %G en %F ALCO_2020__3_6_1293_0