@misc{indiciae9c806b03d1d0,
  title = {[Characteristics of spatial filters with coupling functions, variable with time].},
  author = {H J Zsagar},
  year = {1972},
  doi = {10.1007/bf00288780},
  url = {https://pubmed.ncbi.nlm.nih.gov/5032259/},
  note = {Source identifier: 5032259}
}