@mastersthesis{selgraduation19,
    author = {宮地隆},
    title = {囲碁プログラムへのＢ* 探索木アルゴリズムの実現方法について},
    school = {The University of Osaka},
    address = {Osaka, Japan},
    year = 1987,
    month = mar,
    type = {Graduation Thesis},
}