Beirão da Veiga, LourençoBuffa, AnnalisaCho, D.Sangalli, G.2017-04-032017-04-032017-04-03201110.1016/j.cma.2011.02.005https://infoscience.epfl.ch/handle/20.500.14299/136250IsoGeometric analysis using T-splines on two-patch geometriestext::journal::journal article::research article