@article{weko_95680_1,
   author	 = "Tsubasa,Saito",
   title	 = "Fast Computation of the n-th Root in Quad-double Arithmetic Using a Fourth-order Iterative Scheme",
   journal	 = "Journal of information processing",
   year 	 = "2013",
   volume	 = "21",
   number	 = "2",
   pages	 = "315--319",
   month	 = "apr"
}