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@article{PDM_2011_13_a5, author = {N. G. Parvatov}, title = {Weakly central clones and completeness problem for them}, journal = {Prikladna\^a diskretna\^a matematika}, pages = {14--16}, publisher = {mathdoc}, number = {13}, year = {2011}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/PDM_2011_13_a5/} }
N. G. Parvatov. Weakly central clones and completeness problem for them. Prikladnaâ diskretnaâ matematika, no. 13 (2011), pp. 14-16. http://geodesic.mathdoc.fr/item/PDM_2011_13_a5/