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- National Research Council of Canada (5)
- National Research Council Canada (2)
- COSPAR (1)
- COSPAR. Interdisciplinary Scientific Commission B (1)
- Dominion Radio Astrophysical Observatory (1)
- Glaeser, Phyllis S. (1)
- Herzberg Institute of Astrophysics (1)
- International CODATA Conference (1)
- Ontario. Ministry of Industry and Trade (1)
- Royal Society of Canada (1)
- Vette, James I. (1)