default search action
"Über Ereignissysteme und die von ihnen erzeugten Halbgruppen."
Joachim Machner (1966)
- Joachim Machner:
Über Ereignissysteme und die von ihnen erzeugten Halbgruppen. J. Inf. Process. Cybern. 2(3): 195-197 (1966)
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.