. . "Igor' Ivanoviď Vinogradov" . "Ivanoviď" . "Vinogradov" . . "Igor VINOGRADOV" . "I." . "Igorʹ Vinogradov"@en . "I. I." . "Igor·" . "И.И" . "И.И." . "Игорь Иванович Виноградов"@en . "Igor" . "Ivanovič" . "I.I." . . "Igor' Ivanovich Vinogradov" . "I.I. Vinogradov" . "http://www.wikidata.org/entity/Q6581097" . "Igorʹ Ivanovič Vinogradov" . . "Виноградов" . "1930-11-10" . . "Vinogradov, Igorʹ (Igorʹ Ivanovič)" . . "Igor'" . "Иванович" . . "I. Vinogradov" . "Игорь" . . . "Виноградов, Игорь Иванович" . . "И.И Виноградов" . "Виноградов, Игорь (Игорь Иванович)" . "Igorʹ Ivanovič Vinogradov" . "Igor Ivanovič Vinogradov" . "Igorʹ Ivanovich Vinogradov"@en-IL . "И.И. Виноградов" . "Igor'. " . "Igorʹ Ivanovič" . "Igor· I. Vinogradov" . "VINOGRADOV" . "I. Vinogradov" . "I." . "Igor' Vinogradov" . "Igor' Vinogradov" . . "Игорь Иванович Виноградов" . . "Vinogradov, I. I. (Igorʹ Ivanovich)" . "Igor Ivanovich Vinogradov" . "Igor' I. Vinogradov" . "Igor'. Vinogradov" . "2015-05-29" . . "Igor' Ivanovič Vinogradov"@pl-PL . "Игорь Иванович" . "Igorʹ" . "I. I. Vinogradov" . "Ivanovich" . "Igorʹ I. Vinogradov"@de-DE .