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DOI: https://doi.org/10.3402/tellusb.v35i3.14597 | Journal eISSN: 1600-0889
Language: English
Page range: 237 - 239
Submitted on: Jan 19, 1982
Accepted on: Nov 29, 1982
Published on: Jan 1, 1983
Published by: Stockholm University Press
In partnership with: Paradigm Publishing Services
© 1983 J. S. Branco, S. J. Formosinho, published by Stockholm University Press
This work is licensed under the Creative Commons Attribution 4.0 License.