# Comparison of $$(1+\alpha )$$ ( 1 + α ) Fractional-Order Transfer Functions to Approximate Lowpass Butterworth Magnitude Responses

> Research article (Circuits Systems and Signal Processing, 2015) · cited 83× · AI/ML

**Wikidata**: [openalex:W2277173815](https://www.wikidata.org/wiki/openalex:W2277173815)  
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