@article{oai:teapot.lib.ocha.ac.jp:00034809,
 author = {Homma, Yuko},
 issue = {2},
 journal = {お茶の水女子大學自然科學報告},
 month = {Dec},
 note = {application/pdf, 紀要論文},
 pages = {61--73},
 title = {Projective Normality and the Defining Equations of Ample Invertible Sheaves on Elliptic Ruled Surfaces with e≧0},
 volume = {31},
 year = {1980}
}