@article{RLIN_2001_9_12_3_a2,
     author = {Bathe, Klaus J\"urgen and Brezzi, Franco},
     title = {Stability of finite element mixed interpolations for contact problems},
     journal = {Atti della Accademia nazionale dei Lincei. Rendiconti Lincei. Matematica e applicazioni},
     pages = {167--183},
     publisher = {mathdoc},
     volume = {Ser. 9, 12},
     number = {3},
     year = {2001},
     zbl = {1097.74054},
     mrnumber = {913962},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RLIN_2001_9_12_3_a2/}
}