Freyberg, Sascha Department Structural Changes in Systems of Knowledge, Max Planck Institute for the History of Science, Max Planck Society;
http://www.polylog.net/fileadmin/docs/polylog/33_rez_Freyberg_Mueller.pdf (Any fulltext)
Freyberg, S. (2015). Zen und die Logik des Symbolbegriffs. Review of: Müller, Ralf: Dôgens Sprachdenken. Freiburg: Alber 2013. polylog, 33, 131-134.