- Enea Zaffanella, Patricia M. Hill, Roberto Bagnara:
Decomposing Non-Redundant Sharing by Complementation. CoRR cs.PL/0101025 (2001) - Claus O. Wilke:
Adaptive evolution on neutral networks. CoRR physics/0101021 (2001) - Harry Buhrman, John Tromp, Paul M. B. Vitányi:
Time and Space Bounds for Reversible Simulation. CoRR quant-ph/0101133 (2001)