Xian Zhang, Xiangyu Gao, Haiyan Wu. A simple and elementary proof of the non-conservativity theorem of Fang, Lin and Rotea. IMA J. Math. Control & Information, 27(3):247-251, 2010. [doi]
@article{ZhangGW10-0,
title = {A simple and elementary proof of the non-conservativity theorem of Fang, Lin and Rotea},
author = {Xian Zhang and Xiangyu Gao and Haiyan Wu},
year = {2010},
doi = {10.1093/imamci/dnq010},
url = {http://dx.doi.org/10.1093/imamci/dnq010},
researchr = {https://researchr.org/publication/ZhangGW10-0},
cites = {0},
citedby = {0},
journal = {IMA J. Math. Control & Information},
volume = {27},
number = {3},
pages = {247-251},
}