@article{NUMA_1989__56_2-3_133430,
     author = {Rolf Stenberg},
     title = {Some {New} {Families} of {Finite} {Elements} for the {Stokes} {Equations.}},
     journal = {Numerische Mathematik},
     pages = {827--838},
     publisher = {mathdoc},
     volume = {56},
     number = {2-3},
     year = {1989},
     zbl = {0708.76088},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1989__56_2-3_133430/}
}