| skos:altLabel | - 1980–81
- 1981
- 1R
- 2R
- Details
- First Round
- Leader
- PR
- QF
- R1
- R2
- SF
- Second round
- Semifinals
- W
- 1st round
- 2nd round
- 1980–81 season
- European Cup
- European Cup first round
- ECC
- that year's
- Oct 1980
- EC – R2
- EC-R1
- '81
- '''1980–81'''
- 1980–81 EC
- 1980–81 R2
- 1980–81 edition
- European Cup 2nd Round 2nd Leg
- UEFA Cup 1980–81
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