Samal, M. K. ; Seshu, P. ; Parashar, S. K. ; Wagner, U. von ; Hagedorn, Peter ; Dutta, B. K. ; Kushwaha, H. S. (2006):
Nonlinear Behavior of Piezoceramics under Weak Electric Fields Part-I: Finite Element Formulation.
In: Int. J. of Solids and Structures, 43 (6), pp. 1422-1436. [Article]

Samal, M. K. ; Seshu, P. ; Parashar, S. K. ; Wagner, U. von ; Hagedorn, Peter ; Dutta, B. K. ; Kushwaha, H. S. (2006):
Nonlinear Behavior of Piezoceramics under Weak Electric Fields Part-II: Numerical Results and Validation with Experiments.
In: Int. J. of Solids and Structures, 43 (6), pp. 1422-1436. [Article]

Samal, M. K. ; Seshu, P. ; Parashar, S. ; Wagner, U. von ; Hagedorn, Peter ; Dutta, B. K. ; Kushwaha, H. S. (2005):
A finite element model for nonlinear behaviour of piezoceramics under weak electric fields.
In: Finite Elements in Analysis and Design, 41 (15), pp. 1464-1480. [Article]