@article{etna_vol52_pp391-415,
  author  = {Chien-Hong Cho and Hisashi Okamoto},
  title   = {Finite difference schemes for an axisymmetric nonlinear heat equation with blow-up},
  journal = {Electron. Trans. Numer. Anal.},
  volume  = {52},
  year    = {2020},
  pages   = {391--415},
  doi     = {10.1553/etna_vol52s391},
}