| Chapter title: | VI. kapitola. Problém čtyř barev (Czech) |
| Author: | Zelinka, Bohdan |
| Language: | Czech |
| Monograph: | Rovinné grafy |
| Year: | 1977 |
| Publisher: | Mladá fronta |
| Place: | Praha |
| Pages: | 79-91 |
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| Category: | math |
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| Date available: | 2015-09-08T09:48:04Z |
| Stable URL: | http://hdl.handle.net/10338.dmlcz/403910 |
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| Files | Size | Format | View |
|---|---|---|---|
| SkolaMladychMatematiku_041-1977-1_9.pdf | 1.784Mb | application/pdf |
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