@techreport{weko_186063_1,
   author	 = "Yusuke,Suzuki and Tetsuhiro,Miyahara and Takayoshi,Shoudai and Tomoyuki,Uchida and Satoshi,Matsumoto and Tetsuji,Kuboyama",
   title	 = "Enumeration of Maximally Frequent Ordered Tree Patterns with Height-Constrained Variables for Trees",
   year 	 = "2018",
   institution	 = "Graduate School of Information Sciences, Hiroshima City University, Graduate School of Information Sciences, Hiroshima City University, Faculty of Contemporary Business, Kyushu International University, Graduate School of Information Sciences, Hiroshima City University, Faculty of Science, Tokai University, Computer Centre, Gakushuin University",
   number	 = "5",
   month	 = "feb"
}