@article{RuessSchillingerBazilevsetal.2013, author = {Ruess, Martin and Schillinger, Dominik and Bazilevs, Yuri and Varduhn, Vasco and Rank, Ernst}, title = {Weakly enforced essential boundary conditions for NURBS-embedded and trimmed NURBS geometries on the basis of the finite cell method}, journal = {International Journal for Numerical Methods in Engineering}, volume = {95}, number = {10}, pages = {811 -- 846}, doi = {10.1002/nme.4522}, year = {2013}, }