Media type: E-Article Title: Actuator characterisations to achieve approximate controllability for a class of fractional sub-diffusion equations Contributor: Ge, Fudong; Chen, YangQuan; Kou, Chunhai Published: Informa UK Limited, 2017 Published in: International Journal of Control, 90 (2017) 6, Seite 1212-1220 Language: English DOI: 10.1080/00207179.2016.1163619 ISSN: 0020-7179; 1366-5820 Keywords: Computer Science Applications ; Control and Systems Engineering Origination: Footnote: