Vahid Mustafayev's advisor Mais Mammadov told the APA Vahid Mustafayev was interrogated on the claims of officers of Azerbaijan National Academy of Sciences, concerning the book "Azeris," published in ANS Publishing House. The interrogation lasted 2 hours.

A group of officers of Azerbaijan National Academy of Sciences announced the breach of copyright in the publication of this book several months ago.

Vice-president of ANS Group of Companies Mirshahin Agayev was interrogated on the same question for three hours in Yasamal Prosecutor's Office.