A. Mathur and W. Wong.
" Evaluation of The Cost of Alternate Mutation Strategies", in <em>Anais do VII Simpósio Brasileiro de Engenharia de Software</em>, Rio de Janeiro/RJ, 1993, pp. 320-334, doi: <a href="https://doi.org/10.5753/sbes.1993.24414">https://doi.org/10.5753/sbes.1993.24414</a>.