A Mathematical Theory of Communication

@article{shannon1948i,
   apice = {Shannon1948I},
   author = {Claude E. Shannon},
   doi = {10.1002/j.1538-7305.1948.tb01338.x},
   issn = {0005-8580},
   journal = {The Bell System Technical Journal},
   month = jul,
   note = {Part I of a paper published in two parts, July and October 1948},
   number = 3,
   numpages = 45,
   pages = {379--423},
   title = {A Mathematical Theory of Communication},
   url = {https://people.math.harvard.edu/~ctm/home/text/others/shannon/entropy/entropy.pdf},
   volume = 27,
   year = 1948
}