@article{GDZPPN001180541, title = {On the Multi-Level Splitting of Finite Element Squares.}, journal = {Numerische Mathematik}, volume = {50}, year = {1986}, pages = {379-412}, zbl = {0608.65065}, url = {http://dml.mathdoc.fr/item/GDZPPN001180541} }
Yserentant, Harry. On the Multi-Level Splitting of Finite Element Squares.. Numerische Mathematik, Tome 50 (1986) pp. 379-412. http://gdmltest.u-ga.fr/item/GDZPPN001180541/