Sven Beuchler, Joachim Schöberl,
"New shape functions for triangular p-FEM using integrated Jacobi polynomials"
, in Numerische Mathematik, Vol. 103, Nummer 3, Seite(n) 339 - 366, 2006, ISSN: 0029-599X
Original Titel:
New shape functions for triangular p-FEM using integrated Jacobi polynomials