@article{2009:lohrmann:warum_eine,
title = {Warum eine Neuedition des Codex Madrid I von Leonardo da Vinci?},
year = {2009},
note = {},
journal = {TG Technikgeschichte},
pages = {131--146},
author = {Lohrmann, Dietrich},
volume = {76},
number = {2}
}