Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
The Opera of How Ivan Ivanovich Quarrelled with Ivan Nikiforovich by Banshchikov, Minn (2021/2021), Immexxi minn Oxana Shtanina,, Surmast Direttur Evgeny Khokhlov, Samara Academic Theatre of Opera and Ballet, Samara, Russia