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		OpenStreetMap and mathematics reveal there are only 4 unique city topologies (phys.org)
		13 points by sgy on Oct 8, 2014 \| hide \| past \| favorite \| 3 comments

theoh on Oct 8, 2014 | [–]

Title of the linked page is incorrect, the article is about _typologies_, not topologies.

mrcactu5 on Oct 8, 2014 | [–]

any way to access the article? it says free and then where is a login page

sgy on Oct 8, 2014 | [–]

The full text is not free, only the abstract.

However I uploaded the full text [pdf] for you: https://www.dropbox.com/s/rzvou6dbjtosyu1/J.%20R.%20Soc.%20I...

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