"Natalʹi︠a︡ Sergeevna I︠A︡khontova" . "I︠A︡khontova, N. S. (Natalʹi︠a︡ Sergeevna)" . "Н.С" . . . "N.S" . . "Яхонтова" . "Н.С Яхонтова" . "N.S Jachontova" . "Jachontova" . . "I︠A︡khontova" . "N.S I︠A︡khontova"@fr-CH . "N.S. Jachontova"@nl-NL . "N.S Jachontova" . "Sergeevna" . "Natalʹi︠a︡" . . .