@article{Minami2020,
    author = {Minami, Hiroyuki},
    title = {Statistical Analysis of Unauthorized-Access Log Data and Its Interpretation },
    year = {2020},
    journal = {Archives of Data Science, Series A},
    volume = {6},
    number = {1},
    pages = {1-10},
    doi = {10.5445/KSP/1000098011/13}
}