%0 Journal Article %A Yair Caro %A Adriana Hansberg %A Josef Lauri %A Christina Zarb %T On zero-sum spanning trees and zero-sum connectivity %J The electronic journal of combinatorics %D 2022 %V 29 %N 1 %U http://geodesic.mathdoc.fr/articles/10.37236/10289/ %R 10.37236/10289 %F 10_37236_10289