Joe H. Chow, John J. Allemong, Petar V. Kokotovic. Singular perturbation analysis of systems with sustained high frequency oscillations. Automatica, 14(3):271-279, 1978. [doi]
@article{ChowAK78,
title = {Singular perturbation analysis of systems with sustained high frequency oscillations},
author = {Joe H. Chow and John J. Allemong and Petar V. Kokotovic},
year = {1978},
doi = {10.1016/0005-1098(78)90091-2},
url = {http://dx.doi.org/10.1016/0005-1098(78)90091-2},
researchr = {https://researchr.org/publication/ChowAK78},
cites = {0},
citedby = {0},
journal = {Automatica},
volume = {14},
number = {3},
pages = {271-279},
}