@article{7ad793f2877349cf81d70b2d65090a6b,
title = "Finite-dimensional approximations of unstable infinite-dimensional systems",
keywords = "FINITE-DIMENSIONAL APPROXIMATIONS; INFINITE-DIMENSIONAL SYSTEMS; OPTIMAL HANKEL APPROXIMATION; BALANCED REALIZATION; DISCRETE FOURIER TRANSFORM",
author = "G. Gu and Khargonekar, {P. P.} and Lee, {E. B.} and P. Misra",
year = "1992",
month = may,
day = "1",
doi = "10.1137/0330039",
language = "English",
volume = "30",
pages = "704--716",
journal = "SIAM Journal on Control and Optimization",
issn = "0363-0129",
number = "3",
}