@techreport{weko_206516_1,
   author	 = "Tomoyuki,Yamakami",
   title	 = "What Restrictions Naturally Allow Well-Known NP-Complete Problems to Yield NL-Completeness and the Linear Space Hypothesis?",
   year 	 = "2020",
   institution	 = "Faculty of Engineering, University of Fukui",
   number	 = "8",
   month	 = "aug"
}