"P. Ia Gurov" . "P." . "Petr Âkovlevič Gurov"@pl-PL . . "Âkovlevič" . "P. I︠A︡ Gurov" . . "Petr" . "Гуров" . "Petr I︠A︡kovlevich" . "P. Gurov"@en-US . "Гуров, П. (Петр)" . . "Petr Jakovlevič Gurov"@nl-NL . "P. Â. Gurov" . "I︠A︡" . . "Ia" . "Gurov, P. (Petr)" . "Petr Gurov" . "1881" . . . "P. Â." . "Петр Гуров" . "Jakovlevič" . "Petr Gurov" . "Петр" . . "P. Gurov" . "1975" . . "Petr I︠A︡kovlevich Gurov" . "Gurov" . . .