@ARTICLE{function2012,
     Title={Function Analysis Based Rule Extraction from Artificial Neural Networks for Transformer Incipient Fault Diagnosis},
     Author={Deepika Bhalla, Raj Kumar Bansal, Hari Om Gupta},
     Journal={International Journal of Electrical Power & Energy Systems},
     Volume={33},
     Number={0},
     Pages={1196- 1203},
     Publisher={Elsevier},
     Year={2012}
}