"2022-07-14" . . . . . . . . . "Grandmaster" . . . . . . . . . . "Nikolai Krogius" . . . . "1930" . . . . . . . . . . "Krogius, Nikolai V." . . "1930-07-22" . . "Nikolai Vladimirovich Krogius" . "Nikolai Krogius" . . . . . . . . . . . . . . . "2022" . . . . . .