Baifens, F. P. T. (1987). On a numerical method to solve contact problems.
Lua i Stíl Chicago (17ú heag.)Baifens, Franciscus Petrus Thomas. On a Numerical Method to Solve Contact Problems. 1987.
Lua MLA (8ú heag.)Baifens, Franciscus Petrus Thomas. On a Numerical Method to Solve Contact Problems. 1987.
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