"P." . . "Peti︠a︡ Georgieva" . "Georgieva"@fr-FR . "Petja" . "Georgieva" . "Georgieva, Petya"@fr-FR . "Petâ" . "Petya"@en . . "(Lecturer in signal processing) Petia Georgieva" . "Petia" . . . "Petja Georgieva"@cs-CZ . . "P. Georgieva" . "Петя Георгиева" . . "Георгиева" . "Georgieva, Petia (Lecturer in signal processing)" . . "Petia Georgieva" . "Petya Georgieva"@en . "Petya Georgieva" . "Petâ Georgieva" . . "Петя" . "Peti︠a︡" . "Georgieva"@en . . .