Coordinamento Servizi Informatici Bibliotecari di Ateneo
	Università degli Studi di Lecce

Association for Symbolic Logic
Association for Women in Mathematics
Australian Mathematical Society

Belgian Mathematical Society
Bulgarian Academy of Sciences

Canadian Mathematical Society

Danish Mathematical Society
Deutsche Mathematiker-Vereinigung

Edinburgh Mathematical Society
European Research Consortium for Informatics and Mathematics (ERCIM)
European Women in Mathematics (EWM)

Hong Kong Mathematical Society

Illinois State Academy of Science
Institute of Mathematics and its Applications (Southend, England)
International Linear Algebra Society
International Mathematical Union (IMU)
International Society of Dynamic Games
International Association of Mathematical Physics

Kappa Mu Epsilon

London Mathematical Society

Mathematical Association of America
Mathematische Gesellschaft in Hamburg
Mathematical Institute of the Hungarian Academy of Sciences

National Academy of Sciences
National Academy of Sciences of Armenia Institute of Mathematics
National Association of Mathematicians (USA)
National Science Foundation
NSF Science and Technology Information System (STIS)
New Zealand Mathematical Society

Die Österreichische Akademie der Wissenschaften

Pi Mu Epsilon

Real Sociedad Matematica Española
Russian Academy of Sciences, Department of Mathematics
Russian Academy of Sciences, IPS, Mathematical Branch

St. Petersburg Mathematical Society
Société Mathématique de Belgique
Society for Industrial and Applied Mathematics
SIAM's Undergraduate Page
Société de Mathématiques Appliquées & Industrielles
Sociedad de Matemática de Chile
Société Mathématique de France
Société de Mathématiques Appliquées & Industrielles
Sociedad de Matemática de Chile
Société Mathématique de France
Swiss Mathematical Society
Schweizerische Mathematische Gesellschaft
Société Mathématique Suisse

Turkish Mathematical Society

Union Matematica de America Latina y el Caribe