@ARTICLE{Michael_Gil'_Exponential_2012, author={Michael Gil'}, number={No 2}, journal={Archives of Control Sciences}, howpublished={online}, year={2012}, publisher={Committee of Automatic Control and Robotics PAS}, title={Exponential stability of nonlinear neutral type systems}, URL={http://journals.pan.pl/Content/84230/PDF/1.pdf}, doi={10.2478/v10170-011-0016-0}, }