@article{ETNA_2010__37__a12,
     author = {Brenner,  Susanne C. and Gudi,  Thirupathi and Sung,  Li-Yeng},
     title = {A weakly over-penalized symmetric interior penalty method for the biharmonic problem},
     journal = {Electronic transactions on numerical analysis},
     pages = {214--238},
     year = {2010},
     volume = {37},
     zbl = {1205.65311},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_2010__37__a12/}
}