@article{NUMA_1986__50_133177,
     author = {Miloslav Feistauer},
     title = {On the {Finite} {Element} {Approximation} of a {Cascade} {Flow} {Problem.}},
     journal = {Numerische Mathematik},
     pages = {655--684},
     publisher = {mathdoc},
     volume = {50},
     year = {1986},
     zbl = {0646.76085},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1986__50_133177/}
}