| русский | rus-000 |
| вертикальное распространение | |
| العربية | arb-000 | انتشار رأسي |
| 普通话 | cmn-000 | 纵向扩散 |
| English | eng-000 | vertical distribution |
| English | eng-000 | vertical proliferation |
| English | eng-000 | vertical propagation |
| English | eng-000 | vertical travel |
| français | fra-000 | prolifération verticale |
| español | spa-000 | proliferación vertical |