Mare nostrum VMS long distance corridor: Checking the comprehension of international alphanumeric formulations for distance and length

1. Arbaiza, A.
2. Lucas, A.
3. Blanch, M.T.
4. Cabrejas, A.
5. Desnouailles, C.
6. Tognoni, G.
7. Schwab, N.
8. Lisbonis, M.
9. Conte, R.
10. Remeijn, H.