Following Murphy's law for the published material: "The paper you need is too old to be in the arXiv, it is not in any online database which your institution has subscription to, and... it not even in the library!!!" I really need
Z. Ran. On Subvarieties of Abelian Varieties. $Invent. Math.$ 62 (1981) p. 459--479.
Is there anyone that could help?