@article{oai:nagoya.repo.nii.ac.jp:00023178,
 author = {町田, 健 and MACHIDA, Ken},
 journal = {名古屋大学国際教育交流センター紀要},
 month = {Oct},
 pages = {1--1},
 title = {巻頭言 ： 言語の変化と変異 Language Change and Language Variation},
 volume = {3},
 year = {2016}
}