Kiedy zaczyna się uzależnienie od nikotyny?Tobacco use leads in short time to nicotine dependence. Mechanisms of this process remain still not quite understood, of importance is also a question: When does nicotine dependence begin? The present review reports commonly used definition of ...
The present treatise tackles three issues: 1. the periodization of the history of currently existing literary Slavic languages, 2. the chronology of phonetic changes in the Proto-Slavic langue until its breakup, 3. the final period of existence of the Proto-Slavic language and the real image of...