Stop the war!
Остановите войну!
for scientists:
default search action
"On ET0L Systems with Rank."
Andrzej Ehrenfeucht, Grzegorz Rozenberg, Dirk Vermeir (1979)
- Andrzej Ehrenfeucht, Grzegorz Rozenberg, Dirk Vermeir:
On ET0L Systems with Rank. J. Comput. Syst. Sci. 19(3): 237-255 (1979)
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.