Requested reference
Marusik, Y. M. & Koponen, S. (2008a). Obituary. Michael Ilmari Saaristo (1938-2008). Arthropoda Selecta 17: 4-16. 
-- Show included taxa
Marusik, Y. M. & Koponen, S. (2008a). Obituary. Michael Ilmari Saaristo (1938-2008). Arthropoda Selecta 17: 4-16. -- Show included taxa