@article{10_4064_ap_1_2_346_359,
     author = {K. Tatarkiewicz},
     title = {Une m\'ethode d'estimation de l'erreur dans le proc\'ed\'e de {Ritz}},
     journal = {Annales Polonici Mathematici},
     pages = {346--359},
     publisher = {mathdoc},
     volume = {1},
     number = {2},
     year = {1955},
     doi = {10.4064/ap-1-2-346-359},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-1-2-346-359/}
}