Bnf Service finno-ougrien, balte (2008-09-26)
Eesti elulood, 2000
Estonian Academy of sciences year book, XIII(40), 2007
Variation of basidiospores in the Hymenomycetes and its signifiance to their taxonomy
/ by Erast Parmasto and and Ilmi Parmasto, 1987
wikipedia.org, 2012-04-26
Information trouvée : Erast Parmasto (October 28, 1928 – April 24, 2012) was a noted Estonian mycologist,
bioscientist and botanist and onetime director of the Estonian Institute of Zoology
and Botany.