“Sefer Mezritsh”

“Sefer Mezritsh le-zecher kedoshe ‘irenu” [“Mezritsh Book, in Memory of the Martyrs of Our City”], ed. Tel Awiw 1978, https://www.jewishgen.org/Yizkor/Miedzyrzec_Podlaski/Miedzyrzec_Podlaski.html