@article{CRMATH_2003__336_4_353_0,
     author = {Patrick Ciarlet and Jiwen He},
     title = {The {Singular} {Complement} {Method} for 2d scalar problems},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {353--358},
     publisher = {Elsevier},
     volume = {336},
     number = {4},
     year = {2003},
     doi = {10.1016/S1631-073X(03)00030-X},
     language = {en},
}