Boris Otarov, Beskonechnij labirint (in Russian), Galereya, May 2011

Strannie galaktiki Boris Otarov (in Russian), Moskovskaja Pravda, 23 April 2011

Der Zirkus ist da! (in German), Artcollector, March - May 2012, Edition 8

Marlen Spindler, Boris Otarov & Alexei Kamensky, "Der Zirkus ist da!" (in German), Futuro No 23, March-May 2012