@techreport{weko_145818_1,
   author	 = "Takeshi,Yamada and Ryuhei,Uehara",
   title	 = "Shortest Reconfiguration of Sliding Tokens on a Caterpillar",
   year 	 = "2015",
   institution	 = "School of Information Science, Japan Advanced Institute of Science and Technology, School of Information Science, Japan Advanced Institute of Science and Technology",
   number	 = "1",
   month	 = "nov"
}