Frank M. Callier. On the stability of convolution feedback systems with dynamical feedback. Automatica, 11(1):85-91, 1975. [doi]
@article{Callier75,
title = {On the stability of convolution feedback systems with dynamical feedback},
author = {Frank M. Callier},
year = {1975},
doi = {10.1016/0005-1098(75)90011-4},
url = {https://doi.org/10.1016/0005-1098(75)90011-4},
researchr = {https://researchr.org/publication/Callier75},
cites = {0},
citedby = {0},
journal = {Automatica},
volume = {11},
number = {1},
pages = {85-91},
}