@mastersthesis{mastersthesis96391b10,
title   = {The k-hop connected dominating set problem: approximation algorithms and hardness results},
author = {Coelho, Rafael Santos and Wakabayashi, Yoshiko},
year = {2017},
doi = {10.11606/T.45.2017.tde-27062017-101521},
school = {Universidade de São Paulo}
}