@article{oai:tohoku.repo.nii.ac.jp:00130735,
 author = {SHIBA, Masakazu},
 issue = {1},
 journal = {Interdisciplinary information sciences},
 month = {Sep},
 note = {紀要類（bulletin）},
 pages = {23--31},
 title = {Conformal Embeddings of an Open Riemann Surface into Another ― A Counterpart of Univalent Function Theory ―},
 volume = {25},
 year = {2019}
}