Miguel Angel Lotina's taughts before the derby with Atletico

Miguel Angel Lotina said that "work" will be the key factor this week to prepare for next Saturday's battle  against Atletico Madrid at the Riazor .

"Atletico is one of the biggest teams and we should not underestimate them.It is amazing what happened to this squad that we all expected to fight for top place of La Liga and Europe. However they have great individuals and we should properly take care of them."

Lotina also admitted that his player need to learn their mistakes from match against Sporting(1-1) if they want to achieve place in Europe this season.