Arte erakundearen informazioa (Operabase-k egiaztatua)
The Opera of How Ivan Ivanovich Quarrelled with Ivan Nikiforovich by Banshchikov, Noiztik (2021/2021), Zuzendaria Oxana Shtanina,, Zuzendaria Evgeny Khokhlov, Samara Academic Theatre of Opera and Ballet, Samara, Russia