%0 Journal Article %A Liechti, Livio %A Strenner, Balázs %T Minimal pseudo-Anosov stretch factors on nonoriented surfaces %J Algebraic and Geometric Topology %D 2020 %P 451-485 %V 20 %N 1 %U http://geodesic.mathdoc.fr/articles/10.2140/agt.2020.20.451/ %R 10.2140/agt.2020.20.451 %F 10_2140_agt_2020_20_451