APA (7e ed.) Bronvermelding

Elec, B. M. (2003). Locking-free dual mixed finite elements for thin shells. ProQuest Information and Learning Company.

Chicago (17e ed.) Bronvermelding

Elec, Bernarda M. Locking-free Dual Mixed Finite Elements for Thin Shells. Ann Arbor Michigan: ProQuest Information and Learning Company, 2003.

MLA (9e ed.) Bronvermelding

Elec, Bernarda M. Locking-free Dual Mixed Finite Elements for Thin Shells. ProQuest Information and Learning Company, 2003.