Recommended Citation
Postprint version. Published in Mathematische Zeitschrift, Volume 189, Issue 3, September 1, 1985, pages 415-419.
Copyright © 1985 Springer.
NOTE: At the time of publication, the author Theodore P. Hill was not yet affiliated with Cal Poly.
The definitive version is available at https://doi.org/10.1007/BF01164162.
Disciplines
Mathematics
URL: https://digitalcommons.calpoly.edu/rgp_rsr/54