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@article{DAN_1966_169_2_a1, author = {I. S. Iokhvidov}, title = {Banach spaces with a $J$-metric. $J$-nonnegative operators}, journal = {Doklady Akademii Nauk}, pages = {259--261}, publisher = {mathdoc}, volume = {169}, number = {2}, year = {1966}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1966_169_2_a1/} }
I. S. Iokhvidov. Banach spaces with a $J$-metric. $J$-nonnegative operators. Doklady Akademii Nauk, Tome 169 (1966) no. 2, pp. 259-261. http://geodesic.mathdoc.fr/item/DAN_1966_169_2_a1/