@book {VanDijk1957, title = {The myth of the aumbry : Notes on medieval reservation practice and eucharistic devotion. With special reference to the findings of Dom Gregory Dix}, year = {1957}, publisher = {Burns \& Oates}, organization = {Burns \& Oates}, address = {London}, author = {Van Dijk, S.J.P. and Walker, J.Hazelden} }