@article{oai:nufs-nuas.repo.nii.ac.jp:00000039,
 author = {ハンフリー, 恵子 and HUMPHREY, Keiko and 武藤ハンフリー, 恵子},
 issue = {31},
 journal = {名古屋外国語大学外国語学部紀要, Journal of School of Foreign Languages, Nagoya University of Foreign Studies},
 month = {Aug},
 pages = {59--85},
 title = {Frequent Errors in English Grammar : Articles and Possessive Markers},
 year = {2006},
 yomi = {ハンフリー, ケイコ and ムトウハンフリー, ケイコ}
}