Arne Engels was among the scorers as Celtic booked their passage to the knockout phase of the Europa League (ANDY BUCHANAN)Nottingham Forest will go into the Europa League play-off round after a 4-0 win over Ferencvaros on Thursday, while Celtic secured their place in the knockout phase with victory over Utrecht. Aston Villa finished second in the league phase after recovering from two goals down to beat Red Bull Salzburg 3-2 with their spot in the last 16 already assured. Sean Dyche's side did their bit as Igor Jesus struck twice for Forest after Ferencvaros defender Bence Otvos scored an own goal. James McAtee tucked away a late penalty, but the win was only enough for the Premier League club to finish 13th overall. Lyon topped the table with seven wins from eight after completing the league phase with a 4-2 victory over PAOK.