@article{GDZPPN001182277, title = {A Family of Mixed Finite Elements for the Elasticity Problem.}, journal = {Numerische Mathematik}, volume = {53}, year = {1988}, pages = {513-538}, zbl = {0632.73063}, url = {http://dml.mathdoc.fr/item/GDZPPN001182277} }
Stenberg, Rolf. A Family of Mixed Finite Elements for the Elasticity Problem.. Numerische Mathematik, Tome 53 (1988) pp. 513-538. http://gdmltest.u-ga.fr/item/GDZPPN001182277/