@article{articlee107e2b2,
title   = {The Era of Engineering Grand Challenges},
author = {Silva, José Reinaldo and Justo Filho, João Francisco and John, Vanderley Moacyr and Silva, Emílio Carlos Nelli},
year = {2018},
doi = {10.1007/s41050-018-0001-5},
journal   = {Polytechnica}
}