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Bulletin of the American Mathematical Society

Published by the American Mathematical Society, the Bulletin of the American Mathematical Society (BULL) is devoted to research articles of the highest quality in all areas of pure and applied mathematics.

ISSN 1088-9485 (online) ISSN 0273-0979 (print)

The 2020 MCQ for Bulletin of the American Mathematical Society is 0.47.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

Addendum to: “On extensions of fundamental groups of surfaces and related groups”
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by Heiner Zieschang PDF
Bull. Amer. Math. Soc. 80 (1974), 366-367
References
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Additional Information
  • Journal: Bull. Amer. Math. Soc. 80 (1974), 366-367
  • MSC (1970): Primary 20F25, 20H10
  • DOI: https://doi.org/10.1090/S0002-9904-1974-13509-3
  • MathSciNet review: 0335642