Ledger, P., Gil, A., Ledger, P., & Gil, A. (2012). A coupled hp-finite element scheme for the solution of two-dimensional electrostrictive materials. International Journal for Numerical Methods in Engineering, 91(11), p. 1158. doi:10.1002/nme.4308

Ledger, Paul, A.J Gil, P.D Ledger, and Antonio Gil. "A Coupled Hp-finite Element Scheme for the Solution of Two-dimensional Electrostrictive Materials." International Journal for Numerical Methods in Engineering 91, no. 11 (2012): 1158.

Ledger, Paul, A.J Gil, P.D Ledger, and Antonio Gil. "A Coupled Hp-finite Element Scheme for the Solution of Two-dimensional Electrostrictive Materials." International Journal for Numerical Methods in Engineering 91.11 (2012): 1158.