4OR -比利時、法國和意大利運籌學協會聯合出版了一份運籌學季刊。它出版關于運籌學理論和應用的高質量科學論文。它分發給所有參加社團的個人成員。

4OR - A Quarterly Journal of Operations Research is jointly published by the Belgian, French and Italian Operations Research Societies. It publishes high quality scientific papers on the theory and applications of Operations Research. It is distributed to all individual members of the participating societies.