@article{oai:tsukuba.repo.nii.ac.jp:00016029,
 author = {Okuno, Hiroshi},
 issue = {2},
 journal = {Tsukuba Journal of Mathematics},
 month = {Dec},
 pages = {391--402},
 title = {Iterated tilted algebras induced from coverings of trivial extensions of hereditary algebras},
 volume = {12},
 year = {1988}
}