|
Universidade de Vigo
|
University
|
Spain |
9
|
|
Universidad de Jaén
|
University
|
Spain |
5
|
|
Universidad Nacional de Educación a Distancia
|
University
|
Spain |
2
|
|
Universidade de São Paulo
|
University
|
Brazil |
2
|
|
Galician Center for Mathematical Research and Technology
|
Research Centre
|
Spain |
2
|
|
Universidad de Burgos
|
University
|
Spain |
1
|
|
National University of Ireland, Galway
|
University
|
Ireland |
1
|
|
Babeș-Bolyai University
|
University
|
Romania |
1
|
|
Universidade de Évora
|
University
|
Portugal |
1
|
|
University of Oulu
|
University
|
Finland |
1
|
|
University of Montreal
|
University
|
Canada |
1
|
|
Belmont University
|
University
|
United States |
1
|
|
Academy of Sciences of the Czech Republic
|
Research Centre
|
Czechia |
1
|
|
Slovak Academy of Sciences
|
Research Centre
|
Slovakia |
1
|
