@article{NUMA_1979__33_132651,
     author = {O. Pironneau and R. Glowinski},
     title = {On a {Mixed} {Finite} {Element} {Approximation} of the {Stokes} {Problem} {(I).} {Convergence} of the {Approximate} {Solutions.}},
     journal = {Numerische Mathematik},
     pages = {397--424},
     publisher = {mathdoc},
     volume = {33},
     year = {1979},
     zbl = {0423.65059},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1979__33_132651/}
}