Heinz Zemanek. Alphabete und Codes, 1965. it - Information Technology, 7(5):239-258, 1965.
@article{Zemanek65, title = {Alphabete und Codes, 1965}, author = {Heinz Zemanek}, year = {1965}, researchr = {https://researchr.org/publication/Zemanek65}, cites = {0}, citedby = {0}, journal = {it - Information Technology}, volume = {7}, number = {5}, pages = {239-258}, }