F. Simplicio Filho.
" The Role of Opportunistic Behaviour in Specification Comprehension", in <em>Anais do VI Simpósio Brasileiro de Engenharia de Software</em>, Gramado/RS, 1992, pp. 51-61, doi: <a href="https://doi.org/10.5753/sbes.1992.25174">https://doi.org/10.5753/sbes.1992.25174</a>.