@article {257,
	title = {On the transformation of nonlinear discrete-time input-output system to the strong row-reduced form},
	journal = {Proceedings of the Estonian Academy of Sciences},
	volume = {65},
	year = {2016},
	pages = {220{\textendash}236},
	author = {Z. Bartosiewicz and Juri Belikov and {\"U}lle Kotta and M. T{\~o}nso and M. Wyrwas}
}
