From the introduction: "I hope that [...] the reader will be able to follow and will find profit in this attempt to penetrate through some deep regularities of ordering in linguistic representations (deep and shallow trees and strings) to the cognitive principles which seem to underlie them."
"Space case: Some principles and their implications concerning linear order in natural language,"
Work Papers of the Summer Institute of Linguistics, University of North Dakota Session: Vol. 19, Article 1.
Available at: https://commons.und.edu/sil-work-papers/vol19/iss1/1