default search action
"Chains, multichains and Möbius numbers."
J. W. Breckenridge, K. Varadarajan, Karl H. Wehrhahn (1993)
- J. W. Breckenridge, K. Varadarajan, Karl H. Wehrhahn:
Chains, multichains and Möbius numbers. Discret. Math. 120(1-3): 37-50 (1993)
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.