Media type: E-Article Title: Lecture Notes in Mathematics: On the affine-ruledness of algebraic varieties Contributor: Miyanishi, Masayoshi Published: Springer Berlin Heidelberg, 1983 Published in: Lecture Notes in Mathematics (1983), Seite 449-489 Language: Not determined DOI: 10.1007/bfb0099975 ISSN: 0075-8434; 1617-9692 Origination: Footnote: