%0 Journal Article %A Feigin, Evgeny %A Lanini, Martina %A Pütz, Alexander %T Totally nonnegative Grassmannians, Grassmann necklaces, and quiver Grassmannians %J Canadian journal of mathematics %D 2023 %P 1076-1109 %V 75 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/S0008414X22000232/ %R 10.4153/S0008414X22000232 %F 10_4153_S0008414X22000232