@book {6621, title = {The SignGram Blueprint. A Guide to the Preparation of Comprehensive Reference Grammars for Sign Languages}, year = {2017}, publisher = {Mouton de Gruyter}, organization = {Mouton de Gruyter}, address = {Berlin}, issn = {ISBN 978-1-5015-1570-5}, author = {Josep Quer and Carlo Cecchetto and Caterina Donati and Carlo Geraci and Kelepir, Meltem and Pfau, Roland and Markus Steinbach} }