@article{GDZPPN00117875X, title = {A Convergence Condition for the Quadrilateral Wilson Element.}, journal = {Numerische Mathematik}, volume = {44}, year = {1984}, pages = {349-362}, url = {http://dml.mathdoc.fr/item/GDZPPN00117875X} }
Shi, Zhong-ci. A Convergence Condition for the Quadrilateral Wilson Element.. Numerische Mathematik, Tome 44 (1984) pp. 349-362. http://gdmltest.u-ga.fr/item/GDZPPN00117875X/