@techreport{weko_98731_1,
   author	 = "Hiroki,Morizumi",
   title	 = "On Computing Sensitivity, Block Sensitivity, and Certificate Complexity for Boolean Formulas",
   year 	 = "2014",
   institution	 = "Interdisciplinary Graduate School of Science and Engineering, Shimane University",
   number	 = "10",
   month	 = "feb"
}