@incollection{Yurkevich11,
author = {Valery D. Yurkevich},
title = {PI/PID Control for Nonlinear Systems via Singular Perturbation Technique},
booktitle = {Advances in PID Control},
publisher = {IntechOpen},
address = {Rijeka},
year = {2011},
editor = {Valery D. Yurkevich},
chapter = {7},
doi = {10.5772/19495},
url = {https://doi.org/10.5772/19495}
}