@article{NUMA_1968__12_131860,
     author = {L. NECKERMANN and P.O. RUNCK},
     title = {\"Uber {Approximationseigenschaften} differenzierter {Lagrangescher} {Interpolationspolynome} mit {Jacobischen} {Abszissen.}},
     journal = {Numerische Mathematik},
     pages = {159--169},
     publisher = {mathdoc},
     volume = {12},
     year = {1968},
     zbl = {0165.51301},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1968__12_131860/}
}