@article{NUMA_1986__50_133143,
     author = {Harry Yserentant},
     title = {Erratum. {On} the {Multi-Level} {Splitting} of {Finite} {Element} {Spaces.(Numer.} {Math.} 49, 379-412 (1986)).},
     journal = {Numerische Mathematik},
     pages = {123--124},
     publisher = {mathdoc},
     volume = {50},
     year = {1986},
     zbl = {0608.65065},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1986__50_133143/}
}