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A note on range-restricted circuit covers

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(1)UNIVERSITY OF TRENTO DEPARTMENT OF INFORMATION AND COMMUNICATION TECHNOLOGY 38050 Povo – Trento (Italy), Via Sommarive 14 http://www.dit.unitn.it. A NOTE ON RANGE-RESTRICTED CIRCUIT COVERS Romeo Rizzi. October 1999 Technical Report # DIT-02-0056. Also: in “Graphs and Combinatorics” 16 (2000) 355--358..

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