BBC Sport - Celtic have had tough Champions League ride - Ronny Deila

'Tough experience' in Europe for Celtic

Celtic manager Ronny Deila says they have had a tough experience in the Champions League so far this season.

Legia beat Celtic 6-1 on aggregate in the third qualifying round but Uefa punished the Poles for fielding a suspended player.

Deila added his team have learnt a lot and will improve against Wednesday's opponents Maribor.

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