1. On the generation of linear representations of spatial configuration configuration;Peponis;Environment and Planning B,1998
2. An algorithmic definition of the axial map;Turner;Environment and Planning B Planning and Design 32 3 425 - 444 https//ideas,2005
3. Alexander Stahle, Lars Marcus. (2005). Place Syntax, Geographic Accessibility with Axial Lines in GIS. Stockholm, Sweden: KTH School of Architecture. https://www.diva-portal.org/smash/get/diva2:469861/FULLTEXT01.pdf
4. Alexander, C. (1973). Notes on the synthesis of form. Cambridge, Massachusetts: Harvard University Press https://monoskop.org/images/f/ff/Alexander_Christopher_Notes_on_the_Synthesis_of_Form.pdf
5. Bill Hillier, Julienne Hanson. (1984). Social logic of space. Cambridge, UK: Cambridge University Press https://www.researchgate.net/publication/238786191_The_Social_Logic_of_Space