Prepaid energy metering system using SMS. - Amiya Kumar Tripathy; G. Andrades; R. Almeida (ICWET, 2010)

On Using Meissner Effect to Conceive a New Linear Electromagnetic Launcher by Zero-Field-Cooling YBCO Bulk Superconductors. - Paulo J. Costa Branco; R. Almeida; J. A. Dente (IEEE Trans. Ind. Electron., 2014)