@inbook {236, title = {Bremen Cog: Three Recording Techniques for One Object}, booktitle = {Digital Techniques for Documenting and Preserving Cultural Heritage}, year = {2017}, publisher = {Arc Humanities Press}, organization = {Arc Humanities Press}, chapter = {7}, issn = {13 9781942401346}, author = {Amandine Colson and Levente Tamas} }