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@article{DAN_1969_189_1_a0, author = {D. O. Baladze}, title = {A duality theorem for homology and cohomology $K$-groups}, journal = {Doklady Akademii Nauk}, pages = {9--11}, publisher = {mathdoc}, volume = {189}, number = {1}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1969_189_1_a0/} }
D. O. Baladze. A duality theorem for homology and cohomology $K$-groups. Doklady Akademii Nauk, Tome 189 (1969) no. 1, pp. 9-11. http://geodesic.mathdoc.fr/item/DAN_1969_189_1_a0/