@conference {tzafestas1994robustness,
	title = {Robustness of a Spectral Assignment Method Applied to the System of a Flexible Beam},
	booktitle = {2nd IEEE Mediterranean Symposium on New Directions in Control \& Automation, Chania, Greece,},
	year = {1994},
	pages = {519{\textendash}526},
	author = {Tzafestas, SG and Tzamtzi, MP}
}
