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References from A third-order active-R filter with feedforward input signal. Local targets link to admitted publications; unresolved targets remain external evidence.
10.1080/00207219208925799
10.1080/00207219208925799 · 1992 · External reference
10.1049/el:19710201
10.1049/el:19710201 · 1971 · External reference
Unresolved reference
1995 · External reference
Unresolved reference
External reference
Unresolved reference
2002 · External reference
Unresolved reference
2003 · External reference
10.1080/00207217108900318
10.1080/00207217108900318 · 1971 · External reference
10.1080/00207219208925799
10.1080/00207219208925799 · 1992 · External reference
10.1080/00207218308938750
10.1080/00207218308938750 · 1983 · External reference
