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@article{M2AN_1967__1_4_39_0, author = {Trehel, M.}, title = {\'Etude des treillis de catalogues}, journal = {ESAIM: Mathematical Modelling and Numerical Analysis }, pages = {39--49}, publisher = {Dunod}, address = {Paris}, volume = {1}, number = {4}, year = {1967}, language = {fr}, url = {http://geodesic.mathdoc.fr/item/M2AN_1967__1_4_39_0/} }
Trehel, M. Étude des treillis de catalogues. ESAIM: Mathematical Modelling and Numerical Analysis , Tome 1 (1967) no. 4, pp. 39-49. http://geodesic.mathdoc.fr/item/M2AN_1967__1_4_39_0/