It is with deep regret and profound sadness that we inform you that the Chairman of the Conference Scientific Committee

prof. dr hab. Krzysztof Piasecki

     passed away suddenly on July 14, 2021. He was an outstanding researcher and scholar, an excellent lecturer who was passionate about science. We lost a humble, modest and extremely devoted person of the extraordinary knowledge. An Authority, a Master.

Memoriam of Professor Krzysztof Piasecki

We are very pleased to invite you to

The 39th Conference "Operations Research - Methods and Applications"
In honour of Professor Władysław Bukietyński 
ORMA 2020/21

Będlewo

24-26 October 2021

 We count on your active participation in the Conference.

Best regards,

Krzysztof Piasecki

The Chairman of the Conference Scientific Committee