Heinz Zemanek. Informationstheorie. Math. Meth. of OR, 1(1):30-36, 1956. [doi]
@article{Zemanek56, title = {Informationstheorie}, author = {Heinz Zemanek}, year = {1956}, doi = {10.1007/BF02084872}, url = {http://dx.doi.org/10.1007/BF02084872}, researchr = {https://researchr.org/publication/Zemanek56}, cites = {0}, citedby = {0}, journal = {Math. Meth. of OR}, volume = {1}, number = {1}, pages = {30-36}, }