中国科学院数学与系统科学研究院期刊网
ON THE TRANSMISSION ZEROS AND STRUCTURALLY STABLE PROPERTIES WITHOUT STEADY ERRORS OF LINEAR MULTIVARIABLE TIME-INVARIANT SYSTEMS
WANG ENPING WANG CHAOZHU
Journal of Systems Science and Mathematical Sciences . 1982, (3): 196 -206 .  DOI: 10.12341/jssms09340