Geodesic
Nonexistence of o-injective partially ordered modules
Matematičeskie zametki, Tome 7 (1970) no. 6, pp. 693-696 
M. A. Shatalova. Nonexistence of o-injective partially ordered modules. Matematičeskie zametki, Tome 7 (1970) no. 6, pp. 693-696. http://geodesic.mathdoc.fr/item/MZM_1970_7_6_a4/
@article{MZM_1970_7_6_a4,
     author = {M. A. Shatalova},
     title = {Nonexistence of o-injective partially ordered modules},
     journal = {Matemati\v{c}eskie zametki},
     pages = {693--696},
     year = {1970},
     volume = {7},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1970_7_6_a4/}
}
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Voir la notice de l'article provenant de la source Math-Net.Ru

It is shown that Ribenboim's proof of the nonexistence of nontrivial $o$-injective $o$-modules is incorrect, and new proof of this result is presented.