From Structure to Machine: Deleuze and Guattari's Philosophy of Linguistics (2017)

https://www.euppublishing.com/doi/abs/10.3366/dls.2017.0274?journalCode=dls

See also 

https://www.scribd.com/document/124229053/Felix-Guattari-Machine-and-Structure

https://1lib.tw/book/2947777/84c342

Structure / Signs  vs.  Machine