@article {6082990,
	title = {Symbolic function network},
	journal = {Neural Networks},
	volume = {22},
	year = {2009},
	note = {n/a},
	pages = {395{\textendash}404},
	abstract = {n/a},
	doi = {10.1016/j.neunet.2009.02.003},
	author = {George S. Eskander and Amir F. Atiya}
}
