@booklet {-9,
	title = {Hybrid Equations (HyEQ) Toolbox},
	journal = {Online at https://hybrid.soe.ucsc.edu/software},
	year = {2014},
	publisher = {Technical Report},
	doi = {http://www.mathworks.com/matlabcentral/fileexchange/41372-hybrid-equations-toolbox-v2-01}
}
