Citazione Stile APA (7a Edizione)

Ern, A., & Guermond, J. (2021). Finite Elements II: Galerkin Approximation, Elliptic and Mixed PDEs. Springer Nature Switzerland AG.

Citazione stile Chigago Style (17a edizione)

Ern, Alexandre, e Jean-Luc Guermond. Finite Elements II: Galerkin Approximation, Elliptic and Mixed PDEs. Cham, Switzerland: Springer Nature Switzerland AG, 2021.

Citatione MLA (9a ed.)

Ern, Alexandre, e Jean-Luc Guermond. Finite Elements II: Galerkin Approximation, Elliptic and Mixed PDEs. Springer Nature Switzerland AG, 2021.