The head of OPS developers group is prof. Boris J. Steinberg.

Address: 344090, Russia, Rostov-on-Don, Milchakova st, Algebra and Discrete Mathematics department.

Tel: (863) 297-52-82

E-mail: borsteinb@mail.ru

Website: ops.rsu.ru

Webmaster OPS.RU: ops@rsu.ru