@book{ik00000600, author = {}, title = {Kalendarium}, year = {between 30 Apr. and 10 Nov. 1491]}, note = {Reproductions of the watermarks found in the paper used in this edition are provided by the Koninklijke Bibliotheek, National Library of the Netherlands.}, publisher = {Gerard Leeu}, address = {[Antwerp}, annote = { This record was exported from the Incunabula Short Title Catalogue (ISTC): http://data.cerl.org/istc/ik00000600} }