@article {Lagarias_JOO_1998,
	title = {Convergence Properties of the {N}elder-{M}ead Simplex Method in Low Dimensions},
	journal = {SIAM Journal of Optimization},
	volume = {vol.~9},
	number = {no.~1},
	year = {1998},
	pages = {112{\textendash}147},
	author = {J. C. Lagarias and J. A. Reeds and M. H. Wright and P. E. Wright}
}