@techreport{weko_78465_1,
   author	 = "NguyenCamLy and Hiroshi,Imai",
   title	 = "An approximate algorithm for computing Fisher's market equilibrium under a simple case of piecewise-linear, concave utilities",
   year 	 = "2011",
   institution	 = "Department of Computer Science, The University of Tokyo, Department of Computer Science, The University of Tokyo",
   number	 = "3",
   month	 = "nov"
}