@misc{higher+order+fem+for+analysis+of+coupled+problems, author = {Kansy, Radosław i Cecot, Witold}, title = {Higher-order FEM for analysis of coupled problems}, journal = {Technical Transactions}, address = {Kraków}, publisher = {Wydawnictwo PK}, date = {2013}, number = {Y. 110, iss. 2-B} }