Xu02'

@article{DBLP:journals/jat/Xu02,
  author    = {Yong Jia Xu},
  title     = {The Complex Spline Approximation of Singular Integral Operators
               over an Open Arc},
  journal   = {Journal of Approximation Theory},
  volume    = {119},
  number    = {1},
  year      = {2002},
  pages     = {86-109},
  ee        = {http://dx.doi.org/10.1006/jath.2002.3721},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}