Problema Zakarpattja u perehovorach miž predstavnykamy ukraïnsʹkoho vyzvolʹnoho ruchu i vojenno-polityčnymy kolamy Uhorščyny (1943-1944 rr.) = Problem of Zakarpatyein negotiations between the representatives of the Ukrainian liberation moverment and military-political circles of Hungary : (1943–1944) - Pahirja, Oleksandr 1987- (2011)