1. Slava V. Rotkin, ""Carbon Bubbling: Pentagon Energetics for Graphene Shell Formation"; The 199th Meeting of the Electrochemical Society; Q1-745 - Fullerenes, Nanotubes and Carbon Nanoclusters - Session I (Fullerenes Group) Sunday, March 25, 2001 "p.745. Washington, D.C. March 25-30, 2001.
2. Slava V. Rotkin, ""Nanocluster Optical Gap: Transition from Size Quantization to Lamb-Like Depolarization Shift"; The 199th Meeting of the Electrochemical Society; P1-662 - Metal and Semiconductor Nanoclusters Session I (Energy Technology Division/Fullerenes Group) Monday, March 26, 2001. "p.662. Washington, D.C. March 25-30, 2001.
3. S.V. Rotkin, I. Zharov, K. Hess, " "Zipping of graphene edge results in [10,10] tube formation"; XV International Winterschools on Electronic Properties of Novel Materials ( IWEPNM 2001) "MOLECULAR NANOSTRUCTURES" , March 3 - 10, 2001. Hotel Sonnalp, Kirchberg /Tirol, Austria.

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