"Experimental evidence for novel vortex states mesoscopic superconductors", (invited talk), Autumn Meeting of the Physical Society of Japan, 13/9/2004, Aomori Univ., Japan

"Gate-voltage Dependence of Zero-bias Anomalies in Multiwall Carbon Nanotubes", Phys. Rev. Lett. 92, 036801 (2004).

"Vortex states and paramagnetic supercurrent in mesoscopic superconductors", Physica C 404, 205 - 208 (2004).

"Gate-voltage Dependence of Zero-bias Anomalies in Multiwall Carbon Nanotubes", APS Annual March Meeting 2004, March 22-26, Monteral (Canada).

"Vortex states in mesoscopic superconducting disks", International Symposium on Mesoscopic Superconductivity and Spintronics 2004 (MS+S2004), March 1-4, Atsugi 

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