@article{M2AN_1969__3_1_45_0, author = {Souriac, P.}, title = {Semi-stabilisation de probl\`emes mal pos\'es pour des op\'erateurs d'ordre \'elev\'e}, journal = {Revue fran\c{c}aise d'informatique et de recherche op\'erationnelle. S\'erie rouge}, pages = {45--63}, publisher = {Dunod}, address = {Paris}, volume = {3}, number = {R1}, year = {1969}, mrnumber = {245216}, zbl = {0174.46502}, language = {fr}, url = {http://archive.numdam.org/item/M2AN_1969__3_1_45_0/} }