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4. A novel technique to compensate voltage sags in Multi-line distribution system-The interline dynamic voltage restorer;Vilathgamuwa;IEEE Transactions on Power Electronics,2006
5. Interline Dynamic Voltage Restorer: A Novel and Economical Approach for Multiline Power Quality Compensation;Mahinda Vilathgamuwa;IEEE Trans. Industryapplications, Dec.,2004