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@article{CMJ_2006__56_1_a10, author = {Pulmannov\'a, Sylvia}, title = {Extensions of partially ordered partial abelian monoids}, journal = {Czechoslovak Mathematical Journal}, pages = {155--178}, publisher = {mathdoc}, volume = {56}, number = {1}, year = {2006}, mrnumber = {2207012}, zbl = {1164.81300}, language = {en}, url = {https://geodesic-test.mathdoc.fr/item/CMJ_2006__56_1_a10/} }
Pulmannová, Sylvia. Extensions of partially ordered partial abelian monoids. Czechoslovak Mathematical Journal, Tome 56 (2006) no. 1, pp. 155-178. https://geodesic-test.mathdoc.fr/item/CMJ_2006__56_1_a10/