John Green & Krijn Pansters  <br />The Golden Epistle and the Ladder of Monks. Aspects of twelfth-century Carthusian spirituality,  in: Krijn Pansters (ed.), The Carthusians in the Low Countries. Studies in monastic history and heritage, Leuven, 2014, 189-216 (= Miscellanea Neerlandica, 43 / Studia Cartusiana, 4)<br />[Green & Pansters 2014]