@article { 168,
	title = {Geoengineering: the world{\textquoteright}s largest control problem},
	journal = {American Control Conference},
	year = {2014},
	pages = {2401-2406},
	url = {/files/tkg/files/168.macmartin.controlproblem.pdf},
	author = {MacMartin and D. G. and B. Kravitz and D. W. Keith}
}
