"Mark I." . . "M. Dubrovin" . . "Марк Исаакович aДубровин" . "Mark Isaakovitch Doubrovine"@fr-FR . "Mark Isaakovich Dubrovin" . "Дубровин" . "Dubrovin, M. I. (Mark Isaakovich)" . "Dubrowin" . "Mark Isaakovich" . "aДубровин" . . "1950" . "M" . "М. Дубровин"@lv-LV . "Isaakovič [forme avant 2007]" . "М. И Дубровин" . . "M.I" . "М. И" . "Марк Исаакович Дубровин" . "I." . "Mark Isaakowič" . "M. Dubrowin" . "Isaakovich"@en . "M. I." . "Mark Dubrowin" . "Mark Isaakovič Dubrovin"@cs-CZ . . "Mark Isaakovič [forme avant 2007] Dubrovin" . . "M. I Dubrovin" . "М. И." . "Дубровин, М. И. (Марк Исаакович)" . "M." . "Марк Исаакович" . "Марк" . "Dubrovin"@en . "M.I. Dubrovin" . . "M.I Dubrovin" . . "I" . "M. I. Dubrovin"@en-US . "Марк Исаакович aДубровин" . "Mark"@en . . "Марк Исаакович Дубровин" . "M. I. Dubrovin" . . . "Исаакович" . "Doubrovine" . "Mark Isaakovič" . "Mark Isaakowič Dubrowin" . . "Mark I. Dubrowin" . "Issakovič" . "Mark Dubrovin" . "M.I." . "Isaakovič" . "Mark Dubrovin"@pl-PL . "Mark Isaakovič Dubrovin" . "M. I. Dubrowin" . "Mark Isaakovich Dubrovin"@en . "М. И. Дубровин" . . "M Dubrowin" . . "M. Dubrowin" . "M. Dubrovin" . "M. I. Doubrovine" . "Isaakovitch" . "Mark Issakovič Dubrovin" . "Mark I. Dubrovin"@de-DE . . .