@article{M2AN_1984__18_3_309_0,
     author = {Ohmori, Katsushi and Ushijima, Teruo},
     title = {A technique of upstream type applied to a linear nonconforming finite element approximation of convective diffusion equations},
     journal = {RAIRO. Analyse num\'erique},
     pages = {309--332},
     publisher = {Centrale des revues, Dunod-Gauthier-Villars},
     address = {Montreuil},
     volume = {18},
     number = {3},
     year = {1984},
     mrnumber = {751761},
     zbl = {0586.65080},
     language = {en},
     url = {http://www.numdam.org/item/M2AN_1984__18_3_309_0/}
}