@misc{indiciaec9766f200a09,
  title = {General Ergodic Theorems.},
  author = {L Alaoglu and G Birkhoff},
  year = {1939},
  doi = {10.1073/pnas.25.12.628},
  url = {https://pubmed.ncbi.nlm.nih.gov/16588311/},
  note = {Source identifier: 16588311}
}