Astro geolocation
42.3875, -71.1
Location reference Astro Chart
Gustav Arnold Hedlund (May 7, 1904 – March 15, 1993), an American mathematician, was one of the founders of symbolic and topological dynamics.
Location name
Somerville,_Massachusetts
astro_wikipedia_url
astro_wikipedia_idname
Gustav_A._Hedlund
a_location_idunic
Morton_L._Curtis/Gustav_A._Hedlund