<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Риков, Георги</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Основа и флексия в индоевропейската и праславянската глаголна система</style></title><secondary-title><style face="normal" font="default" size="100%">Съпоставително езикознание / Сопоставительное языкознание / Contrastive linguistics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1981</style></year></dates><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">14–18</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Due to the appearance of the new imperfective formation *-{\v e}ax- in Proto-Slavonic, the verb system became the basic medium for expressing temporal relations. That is why the old opposition between primary and secondary inflexions became redundant, the result being a partial neutralization of that opposition; cf. the Old Bulgarian inflexions for the third person singular, the first, second and third person plural and the dual.</style></abstract></record></records></xml>