System of systems architecture feasibility analysis to support tradespace exploration. - Stephen E. Gillespie; Ronald E. Giachetti; Alejandro Hernandez; Paul T. Beery; Eugene P. Paulo (SoSE, 2017)

Teaching systems thinking: A case study at the United States Military Academy. - Thomas R. Ryan; James H. Schreiner; Stephen E. Gillespie (SysCon, 2018)