Links
[1] http://design.rootiers.it/labstrutture/node/627
[2] http://design.rootiers.it/labstrutture/sites/default/files/171010%20pag%201-17%20corso%20Prog%20Strutt%20sismica%20introd%20CNUTI%20171010%20%282%29%20%20.pdf
[3] http://design.rootiers.it/labstrutture/sites/default/files/171010%20pag%2018-33%20corso%20Prog%20Strutt%20sismica%20introd%20CNUTI%20171010%20%282%29%20%20.pdf
[4] http://design.rootiers.it/labstrutture/sites/default/files/171010%20pag%2033-%2038%20corso%20Prog%20Strutt%20sismica%20introd%20CNUTI%20171010%20%282%29%20%28ex%20151013%29%20sino%20171023%20%281%29.pdf
[5] http://design.rootiers.it/labstrutture/sites/default/files/171010%20pag%2039-%2043%20corso%20Prog%20Strutt%20sismica%20introd%20CNUTI%20171010%20%282%29%20%28ex%20151013%29%20sino%20171023%20%281%29.pdf