Ping Lu. Closed-form control laws for linear time-varying systems. IEEE Trans. Automat. Contr., 45(3):537-542, 2000. [doi]
@article{Lu00-1,
title = {Closed-form control laws for linear time-varying systems},
author = {Ping Lu},
year = {2000},
doi = {10.1109/9.847739},
url = {http://dx.doi.org/10.1109/9.847739},
researchr = {https://researchr.org/publication/Lu00-1},
cites = {0},
citedby = {0},
journal = {IEEE Trans. Automat. Contr.},
volume = {45},
number = {3},
pages = {537-542},
}