@mastersthesis{selgraduation38,
    author = {山中康司},
    title = {大規模ネットワーク形状の枝数，連結度，罹障度に関する考察},
    school = {The University of Osaka},
    address = {Osaka, Japan},
    year = 1990,
    month = mar,
    type = {Graduation Thesis},
}