@misc{26611,
  author = {Peter Walker},
  title = {Reduction Formulae for Products of Theta Functions},
  year = {2012},
  month = {2012-11-06},
  publisher = {Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/jres.117.017},
  language = {en},
}