306 Bibliography
Obolenski, D. 2001, Vizantiiskata obshtnost. Iztochna Evropa 500–1453 g. Sofia.
Orazaev, G-M. R. 1993, Dagestanskie istoricheskie sochineniia, Moskow. (http://www
.vostlit.info/Texts/Dokumenty/Kavkaz/VI/Dag_chron/Derbend_name/frametext
.htm).
Ostrogorski, G. 1996, Istoriia na vizantiiskata durzhava. Sofia.
Ovcharov, D. 1997, Prabulgarskata religiia. Proizkhod i sushtnost. Sofia.
———. 2002, Vuvedenie v prabulgarskata kultura. Sofia.
Ovcharov, N. 1989, “Sushtestvuvala li e boginiata Umai v prabulgarskiia panteon?” In
Problemi na prabulgarskata istoriia i kultura 1, Sofia, 430–439.
Paromov, Ia.M. 2003, “Poseleniia i dorogi na Tamanskom p-ve v VIII–XIII vekakh.
Khazarskii period (VIII—nachalo X v.)”. In Krym, Severo-Vostochnoe Prichernomor’e
i Zakavkaz’e v epokhu srednevekov’ia IV–XIII veka, eds T. Makarova and S. Pletneva,
Moscow, 161–167.
Pashuto, V.T. 1968, Vneshniaia politika Drevnei Rusi. Moscow.
Pavlov, Pl. 2000, “Normani i anglichani v srednovekovna Bulgariia”. In Vikingite—more-
plavateli, otkrivateli, suzdateli, ed E. Ruskova, Sofia, 94–102.
———. 2003, “Bulgaro-khazarski vzaimootnosheniia i paraleli”. In Bulgari i khazari
prez Rannoto srednovekovie, ed Ts. Stepanov, Sofia, 114–141.
Petrov, P. and Giuzelev, V. 1978, Khristomatiia po istoriia na Bulgariia I. Ranno srednove-
kovie VII–XII v. Sofia.
Petrova, P. 1990, “Za proizkhoda i znachenieto na znaka ‘ipsilon’ i negovite dofon-
etichni variant”, Palaeobulgarica/ Starobulgaristika no. 2 (14), 39–50.
Petrukhin, V.Ia. 1993, “Variagi i khazary v istorii Rusi”, Etnograficheskoe obozrenie no. 3,
68–82.
———. 1995a, Nachalo etnokul’turnoi istorii Rusi IX–XI vekov. Moscow.
———. 1995b, “Slaviane, variagi i khazary na iuge Rusi”. In Drevneishie gosudarstva
Vostochnoi Evropy 1992–1993, Moscow, 117–124.
———. 1998, “Bibliia, apokrify i stanovlenie slavianskikh ranneistoricheskikh traditsii
(k postanovke problemy)”. In Ot Bytiia k Iskhodu.. ., ed V. Petruhin, Moscow,
272–284.
———. 2000a, “Kniaz’ Oleg, Khel’gu Kembridzhskogo dokumenta i russkii kniazheskii
rod”. In Drevneishie gosudarstva Vostochnoi Evropy 1998, Moscow, 222–229.
———. 2000b, “U istokov drevnerusskoi kul’tury: riton iz Chernigova i khazarskaia tra-
ditsiia”, Problemi na izkustvoto no. 1, 3–10.
———. 2001, “K voprosu o sakral’nom statuse khazarskogo kagana: traditsiia i
real’nost’”. In Slaviane i kochevoi mir. K 75-letiiu akad. G.G. Litavrina, eds G. Litavrin
and B. Floria, Moscow, 73–78.
———. 2002, “Skazanie o khazarskoi dani v kontekste khazarskoi istorii”. In
Drevnetiurkskii mir: istoriia i traditsii, ed I. Zagidullin, Kazan, 43–52. (www.tataroved
.ru/publicat/drev_turk.pdf )