Egilea
e-libro, Corp
36
Society for Industrial and Applied Mathematics
7
Chavarriga, Javier,
6
Llibre, Jaume,
6
Mathematical Association of America
6
Departamento de Ciencias Exactas. Universidad de Buenos Aires
4
Cambridge University Press
3
National Council of Teachers of Mathematics
3
Sociedad Colombiana de Matemáticas
3
Universidad Nacional de Colombia. Departamento de Matemáticas
3
Asociación de Profesores Universitarios de Matemáticas aplicadas a la Economía y la Empresa
2
Associazione per la matematica applicata alle scienze economiche e sociali
2
Canadian Mathematical Society
2
Econometric Society
2
Faculty of Actuaries in Scotland
2
Institute of Actuaries (Great Britain)
2
International Association for Mathematical Geology
2
Korean SIGCAM
2
Miskolci Egyetem (Hungary)
2
Universidad Pablo de Olavide de Sevilla. Departmento de Economía, Métodos Cuantitativos e Historia Económica
2
Zhongguo ke xue yuan. Shu xue yan jiu suo
2
Zhongguo shu xue hui
2
Accademia Piceno Aprutina dei Velati
1
Agudelo, Juan C.
1
Akademii͡a nauk SSSR. Quantum Bureau
1
Alonso Cabrera, Jesús
1
American Association of Physics Teachers
1
Applied Probability Trust
1
Arango O., Gerardo
1
Arboleda, Luis C.
1
Arenas, Gilberto
1
Association for Symbolic Logic
1
Association of Teachers of Mathematics in the Middle States and Maryland
1
Banach Mathematical Research Group
1
Bautista, Serafín
1
Bhat, B. S.
1
Bogoya, Johan
1
Calahorrano Recalde, Marco
1
Calcutta Mathematical Society
1
Cambridge Philosophical Society
1
Canadian Mathematical Congress (Society)
1
Consortium for Mathematics and Its Applications (U.S.)
1
Cornell University. Library
1
Corredor, Luis Jaime
1
Cossio, Jorge
1
Československá akademie věd. Matematický ústav
1
Deutsche Mathematiker-Vereinigung
1
Duke University Press
1
East Carolina University
1
Edinburgh Mathematical Society
1
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