Údar
- Institute of Mathematics and Its Applications 6 toradh
- Mathematical Association 5 toradh
- Académie des sciences (France) 2 toradh
- Alexander Consulting Group (N.Z.) 2 toradh
- American Mathematical Society 2 toradh
- Australian Association of Mathematics Teachers 2 toradh
- Canterbury Mathematical Association (Christchurch, N.Z.) 2 toradh
- Institut Henri Poincaré 2 toradh
- Instytut Matematyczny (Polska Akademia Nauk) 2 toradh
- New Zealand Mathematical Society 2 toradh
- New Zealand. Learning Media 2 toradh
- New Zealand. Ministry of Education 2 toradh
- Suomalainen Tiedeakatemia 2 toradh
- Československá akademie věd. Matematický ústav 2 toradh
- Academia Republicii Populare Romine 1 toradh
- Academia Republicii Socialiste Romania 1 toradh
- Accademia nazionale dei Lincei. Classe di scienze fisiche, matematica e naturali 1 toradh
- Accademia nazionale dei Lincei. Classe di scienze fisiche, matematiche e naturali 1 toradh
- American Institute of Physics 1 toradh
- Aon Consulting New Zealand 1 toradh
- Association for Computers in Mathematics and Science Teaching (U.S.) 1 toradh
- Association of Teachers of Mathematics 1 toradh
- Auckland Mathematical Association 1 toradh
- Australian Mathematical Society 1 toradh
- Cargese Summer School of Theoretical Physics 1 toradh
- Centrum voor Wiskunde en Informatica (Amsterdam, Netherlands) 1 toradh
- Ceskoslovenska akademie vied. Ustredni ustav matematicky 1 toradh
- Christchurch Teachers College. Secondary Division 1 toradh
- Chung yang yen chiu yuan. Shu hsueh yen chiu so 1 toradh
- Commonwealth Scientific and Industrial Research Organization (Australia). Division of Mathematics and Statistics 1 toradh
- Consejo Superior de Investigaciones Científicas (Spain) 1 toradh
- Courant Institute of Mathematical Sciences 1 toradh
- Dansk matematisk forening 1 toradh
- Family Maths Charitable Trust (Takapuna, N.Z.) 1 toradh
- Hokkaido Daigaku. Rigakubu. Sugakuka 1 toradh
- Humboldt-Universität zu Berlin 1 toradh
- Indian Society for History of Mathematics 1 toradh
- Institute for Numerical Analysis (U.S.) 1 toradh
- Instituto de Cooperación Iberoamericana (Madrid, Spain) 1 toradh
- International Chinese Statistical Association 1 toradh
- Istituto matematico Guido Castelnuovo 1 toradh
- Istituto nazionale di alta matematica (Italy) 1 toradh
- Japan Academy 1 toradh
- Kyūshū Daigaku. Graduate School of Mathematics 1 toradh
- Kyūshū Daigaku. Rigakubu 1 toradh
- New York University. Institute for Mathematics and Mechanics 1 toradh
- New York University. Institute of Mathematical Sciences 1 toradh
- Polska Akademia Nauk 1 toradh
- Real Sociedad Matematica Espanola 1 toradh
- Royal Society (Great Britain) 1 toradh níos mó…