@misc{indiciae853d059c037b,
  title = {Convolution product and formula accuracy.},
  author = {E Durand},
  year = {1997},
  doi = {10.1007/bf02439560},
  url = {https://pubmed.ncbi.nlm.nih.gov/9091290/},
  note = {Source identifier: 9091290}
}