The Gniezno Summit —— The Religious Premises of the Founding of the Archbishopric of Gniezno

----- 格涅兹诺峰会:格涅兹诺大主教区成立的宗教基础

ISBN: 9789004305236 出版年：2016 页码：405 Roman Michałowski Brill

In The Gniezno Summit Roman Michalowski points to the significance of the relics, kept in Gniezno, of St. Adalbert, regarded as an apostle, and to Emperor Otto III’s profoundly ascetic spirituality.