@article{weko_59647_1,
   author	 = "Koichi,Ogura and Nobuyoshi,Go and Miki,Kishimoto and Youzou,Miyadera and Naoyuki,Okada and Kensei,Tsuchida and Hiroshi,Unno and Takeo,Yaku",
   title	 = "Generation of the Hichart Program Diagrams",
   journal	 = "Journal of Information Processing ",
   year 	 = "1992",
   volume	 = "15",
   number	 = "2",
   pages	 = "293--300",
   month	 = "oct"
}