@article{oai:tsukuba.repo.nii.ac.jp:00041601,
 author = {NAKAOKA, Hiroyuki},
 issue = {2},
 journal = {Tsukuba Journal of Mathematics},
 month = {},
 pages = {173--182},
 title = {Comparison of the Definitions of Abelian 2-Categories},
 volume = {34},
 year = {2010}
}