default search action
"Undecidability of Winkler's r-Neighborhood Problem for Covering ..."
David Pokrass Jacobs (1994)
- David Pokrass Jacobs:
Undecidability of Winkler's r-Neighborhood Problem for Covering Digraphs. J. Comb. Theory B 60(2): 254-267 (1994)
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.