Zakhariev P
Naselenie. 1987;5(4):129-31.
"The possibilities offered by the analytical approach for the use of...statistical information in general and especially...[the] volume and variety [of] information provided by the 1985 [Bulgarian] population and housing census and the concomitant sociological sample surveys are discussed." (SUMMARY IN ENG AND RUS)
讨论了分析方法在使用……一般统计信息方面,特别是……1985年[保加利亚]人口与住房普查及随之进行的社会学抽样调查所提供的信息数量和种类方面所提供的可能性。(英文和俄文摘要)