@Book{BVMC:635499,
author = {Eck, Johannes},
title = {Ad inuictissimum Poloniae regem Sigismundum, De sacrificio missae contra lutheranos, libri tres},
url = {https://www.cervantesvirtual.com/obra/ad-inuictissimum-poloniae-regem-sigismundum-de-sacrificio-missae-contra-lutheranos-libri-tres}
}