Friswell, M., Martinez-Ayuso, G., Friswell, M. I., Khodaparast, H. H., Adhikari, S., Adhikari, S., & Khodaparast, H. H. (2019). Experimental validation of an impact off-resonance energy harvester. The European Physical Journal Special Topics, 228(7), pp. 1635-1646. doi:10.1140/epjst/e2019-800155-0

Friswell, Michael, G. Martinez-Ayuso, M. I. Friswell, H. Haddad Khodaparast, S. Adhikari, Sondipon Adhikari, and Hamed Haddad Khodaparast. "Experimental Validation of an Impact Off-resonance Energy Harvester." The European Physical Journal Special Topics 228, no. 7 (2019): 1635-1646.

Friswell, Michael, et al. "Experimental Validation of an Impact Off-resonance Energy Harvester." The European Physical Journal Special Topics 228.7 (2019): 1635-1646.