Elec, B. M. (2003). Locking-free dual mixed finite elements for thin shells. ProQuest Information and Learning Company.
Chicago-viite (17. p.)Elec, Bernarda M. Locking-free Dual Mixed Finite Elements for Thin Shells. Ann Arbor Michigan: ProQuest Information and Learning Company, 2003.
MLA-viite (9. p.)Elec, Bernarda M. Locking-free Dual Mixed Finite Elements for Thin Shells. ProQuest Information and Learning Company, 2003.
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