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@article{MZM_1990_48_4_a4, author = {V. I. Ivanov and S. A. Pichugov}, title = {Jung constants of the $l_p^n$-spaces}, journal = {Matemati\v{c}eskie zametki}, pages = {37--47}, publisher = {mathdoc}, volume = {48}, number = {4}, year = {1990}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1990_48_4_a4/} }
V. I. Ivanov; S. A. Pichugov. Jung constants of the $l_p^n$-spaces. Matematičeskie zametki, Tome 48 (1990) no. 4, pp. 37-47. http://geodesic.mathdoc.fr/item/MZM_1990_48_4_a4/