MathSciNet bibliographic data

MR35295 (11,714b) 10.0X Kühnel, Ullrich Verschärfung der notwendigen Bedingungen für die Existenz von ungeraden vollkommenen Zahlen. (German) Math. Z. 52, (1949). 202--211.

Article

For users without a MathSciNet license , Relay Station allows linking from MR numbers in online mathematical literature directly to electronic journals and original articles. Subscribers receive the added value of full MathSciNet reviews.

Username/Password Subscribers access MathSciNet here

AMS Home Page American Mathematical Society 201 Charles Street Providence, RI 02904-6248 USA © Copyright 2009, American Mathematical Society Privacy Statement