@article{oai:sapporo-u.repo.nii.ac.jp:00007730,
 author = {Irurtzun, Aritz},
 journal = {Phonological Externalization, Phonological Externalization},
 month = {Mar},
 pages = {103--117},
 title = {Linguistic Variation and the Radical Externalization Thesis},
 volume = {5},
 year = {2020}
}