@article{ChangHedayatMahmoudiSchulze2017,
  author    = {Der-Chen Chang and Mahdi Hedayat Mahmoudi and Bert-Wolfgang Schulze},
  title     = {Singular degenerate operators},
  journal   = {Applicable analysis : an international journal},
  volume    = {96},
  number    = {14},
  pages     = {2434 -- 2456},
  doi       = {10.1080/00036811.2017.1336546},
  year      = {2017},
}