@techreport{weko_145118_1,
   author	 = "Takashi,Horiyama and Yoshio,Okamoto and Ryuhei,Uehara",
   title	 = "Ls in L and Sphinxes in Sphinx",
   year 	 = "2015",
   institution	 = "Graduate School of Science and Engineering, Saitama University, Graduate School of Informatics and Engineering, The University of Electro-Communications, School of Information Science, Japan Advanced Institute of Science and Technology",
   number	 = "9",
   month	 = "sep"
}