@entry{zha-che-nga-yan-hua-17-aa-powflow, author = {C Zhang and H Chen and H Ngan and P Yang...}, title = {A mixed interval power flow analysis under rectangular and polar coordinate system}, journal = {IEEE Transactions on ...,}, volume = {}, number = {}, pages = {}, year = 2016, month = , doi = {}, comment = {}, abstract = {}, url = {{\url{https://ieeexplore.ieee.org/abstract/document/7497570/?casa_token=LB6PAmmaFkYAAAAA:3LoPamRtX18Sk2Egi3u7vdBRbPP9-Ie3oOBOdtzWVX1V1KHqReI2gP-QOztZr2B_burmx_8F}}}, quotes = {... It is based on affine arithmetic which is a self-validated numerical analysis and serves to improve the interval results through optimization method. Since no approximation is presumed, ...} }