Burials with the remains of horses in vii-ix centuries in the forest-steppe zone of Volga and Urals region (the correlation of features)

The article represents an attempt to identify some groups of archeological sites of the VII-IX centuries in the forest-steppe zone of the Volga and Urals region (the burials with the remains of horses) on the basis of correlation of its features. The author comes to the conclusion that some of the graves could be compared with the Bulgarian sites, and the others with the Hungarian sites.