Rights and permissions
About this article
Cite this article
Academician Yrjö Väisälä died on 21st July, 1971. He was born on 6th September, 1891, in Finland. Bull. Geodesique 103, 4 (1972). https://doi.org/10.1007/BF02522111
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF02522111