@article{oai:teapot.lib.ocha.ac.jp:00034871,
 author = {Watanabe, Hisako},
 issue = {1},
 journal = {お茶の水女子大學自然科學報告},
 month = {Jul},
 note = {application/pdf, 紀要論文},
 pages = {1--6},
 title = {Some Remarks on Theorems of Korovkin type for Adapted Spaces},
 volume = {26},
 year = {1975}
}