Pertti Hämäläinen

Years active
1980

0 results · 0 records · 0 credits

Other reviewed records

  • n = 18: construction finder — Pertti Hämäläinen
Sources
  1. catalogue-credit: Entry 18: Found by Pertti Hämäläinen in 1980; the pictured alternative with minimal rotated squares is credited separately to Mats Gustafsson in 1981.
  2. bibliography: credited_names maps Pertti Hämäläinen to Hämäläinen; bibliography source notes preserve the catalogue credit context.

Identity evidence