Italian Football Federation president Giancarlo Abete has dismissed public claims from Juventus they are suffering bias from match officials.

"The bitterness on the behalf of the directors, Coaches and players of Juventus is understandable, as is the case with other sides during the course of the season," the reply letter reads.

"But there is no doubt over the impartiality of this championship and the referees' preparations.

"We are sure that Juventus will get over the sadness of the past few days and the club's project will prevail."