Russian TV channels have urged B&BTV Communication Azeri company to observe laws over author's and adjacent rights. According to a joint statement, signed by Pervy Kanal, All-Russian State TV and Radio Company and NTV Company, "violation of author's and adjacent rights for broadcasting Russian TV channels in Azerbaijan" gave a cause for the appeal. Russian TV channels demanded to hold talks on concluding the necessary licensed agreements to broadcast international versions of TV channels, reports Interfax.