| Publication date | 12/05/2021 |
|---|---|
| Host publication | International Encyclopedia of Transportation |
| Editors | Roger Vickerman |
| Publisher | Elsevier |
| Pages | 92-97 |
| Number of pages | 6 |
| Volume | 5 |
| ISBN (electronic) | 9780081026724 |
| ISBN (print) | 9780081026717 |
| <mark>Original language</mark> | English |
