BAS accounts:
| 1020 | Concessions mm. | 1028 | Accumulated amortization of concessions mM. |
| 1029 | Accumulated amortization of concessions mM. |
BAS accounts:
| 1020 | Concessions mm. | 1028 | Accumulated amortization of concessions mM. |
| 1029 | Accumulated amortization of concessions mM. |