title: [Influence of the age-specific death rate on average life expectancy in Bulgaria, 1900-1980].
authors.forename: B
authors.initials: B
authors.lastname: Rusev
mesh_terms: D002031:Bulgaria; D003710:Demography; D019049:Developed Countries; D005060:Europe; D005061:Europe, Eastern; D008017:Life Expectancy; D008136:Longevity; D008962:Models, Theoretical; D009026:Mortality; D011153:Population; D011157:Population Dynamics; D012106:Research
keywords: Age Specific Death Rate; Bulgaria; Death Rate; Demographic Factors; Developed Countries; Eastern Europe; Europe; Length Of Life; Life Expectancy; Models, Theoretical; Mortality; Population; Population Dynamics; Research Methodology