@article{oai:toin.repo.nii.ac.jp:00000467,
 author = {阿部, 憲二 and Abe, Kenji},
 issue = {4},
 journal = {European Journal of Academic Essays},
 month = {},
 note = {Serial murder and mass murder are two most violent crimes. However, while many serial killers continue to evade police , mass murderers stop killing and , in many cases kill themselves or are killed by police after they commit their crimes. Why do they differ in this way, and what are the similarities between these two types of crime? This paper will directly answer the most basic questions about serial and mass murderers.},
 pages = {187--198},
 title = {What is a Serial Killer? What is a Mass Murderer? How do they Differ?},
 volume = {4},
 year = {2017},
 yomi = {アベ, ケンジ}
}