À la recherche de la preuve perdue: a simple proof of the Ficken theorem
| 11 gru 2014
O artykule
Data publikacji: 11 gru 2014
Zakres stron: 133 - 137
Otrzymano: 22 maj 2014
DOI: https://doi.org/10.2478/aupcsm-2014-0010
© by Dariusz Cichoń
This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 International License.
A new proof of the Ficken criterion is given together with a comment concerning the known proofs and related results