@mastersthesis{mastersthesisafd4ecc0,
title   = {A data structure for spanning tree optimization problems},
author = {Barbosa, Marco Aurélio Lopes and Delbem, Alexandre Cláudio Botazzo},
year = {2019},
doi = {10.11606/T.55.2019.tde-29082019-141240},
school = {Universidade de São Paulo}
}