@misc{indiciaec2dff2f0b069,
  title = {Numerical methods for studying anharmonic oscillator approximations to the phi super 4 sub 2 quantum field theory},
  author = {Isaacson, D. and Marchesin, D. and Paes-Leme, P. J.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19800044198},
  note = {Source identifier: 19800044198}
}