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Lua i Stíl Chicago (17ú heag.)Beams On Elastic Foundation: Theory With Applications In The Fields Of Civil And Mechanical Engineering/m. Hetenyi. The university of michigan, 1979.
Lua MLA (8ú heag.)Beams On Elastic Foundation: Theory With Applications In The Fields Of Civil And Mechanical Engineering/m. Hetenyi. The university of michigan, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.