S. C. Kattimani,  Active Control of Multiferroic Composite Shells Using 1-3 Piezoelectric Composites.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2017, vol. 122(2). 259 - 265
    [viewed 20 January 2022]. Available from: https://publications.waset.org/pdf/10006284.