Authors
J. A. Johnson
School of Mathematics and Physics, University of East Anglia, Norwich NR4 7TJ
B. A. Manja
Department of Mathematics, University of Dar es Salaam, P.O. Box 35062
DOI: https://doi.org/10.3402/tellusa.v32i5.10603 | Journal eISSN: 3035-9554
Language: English
Page range: 482 - 488
Submitted on: Feb 4, 1980
Accepted on: Mar 31, 1980
Published on: Jan 1, 1980
Published by: Stockholm University Press
In partnership with: Paradigm Publishing Services
© 1980 J. A. Johnson, B. A. Manja, published by Stockholm University Press
This work is licensed under the Creative Commons Attribution 4.0 License.