@article{Figueiredo20144,
    title="LIMIT ANALYSIS ON SCRATCH TEST PROBLEM",
    journal="Blucher Mechanical Engineering Proceedings",
    volume="1",
    number="1",
    pages="1929 - 1944",
    year="2014",
    note="",
    issn="23580828",
    doi="http://dx.doi.org/10.5151/meceng-wccm2012-18593",
    url="www.proceedings.blucher.com.br/article-details/limit-analysis-on-scratch-test-problem-9135",
    author="F. C. Figueiredo", "L. M. S. A. Borges",
    keywords="",
}