Roach, G. (1982). University of Strathclyde Seminars in applied mathematical analysis: Vibration theory. Shiva Publishing.
Lua i Stíl Chicago (17ú heag.)Roach, G.F. University of Strathclyde Seminars in Applied Mathematical Analysis: Vibration Theory. England: Shiva Publishing, 1982.
Lua MLA (9ú heag.)Roach, G.F. University of Strathclyde Seminars in Applied Mathematical Analysis: Vibration Theory. Shiva Publishing, 1982.
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