@article{10714,
  author = {E. Condon},
  title = {Tunneling-how it all started},
  year = {1978},
  journal = {American Journal of Physics},
  volume = {46},
  pages = {319},
  month = {Jan-01-1978},
  issn = {00029505},
  doi = {10.1119/1.11306},
}