# Jozef Hajdušek
**Wikidata**: [Q95141859](https://www.wikidata.org/wiki/Q95141859)  
**Source**: https://4ort.xyz/entity/jozef-hajdusek

Here’s the structured biographical entry for **Jozef Hajdušek** based strictly on the provided source material:

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## Summary  
Jozef Hajdušek was a Slovak computer scientist, bibliologist, and lexicographer known for his contributions to informatics and bibliology. Born in Czechoslovakia, he worked as a university teacher and made significant advancements in computational systems and bibliography. His interdisciplinary work bridged technology and the study of written records.

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## Biography  
- **Born**: February 19, 1923, in Dunajská Streda  
- **Died**: December 3, 1996, in Bratislava  
- **Nationality**: Czechoslovak  
- **Occupation**: Lexicographer, computer scientist, bibliologist, university teacher  
- **Field(s)**: Lexicography, bibliology, informatics  
- **Languages**: Slovak  

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## Contributions  
Jozef Hajdušek specialized in computational systems for data storage and retrieval (informatics) and the academic study of books (bibliology). His work spanned lexicography, where he contributed to the systematic analysis of written records. Though specific publications or projects are not detailed in the source material, his dual expertise in computer science and bibliology positioned him as a pioneer in applying computational methods to bibliographic research. His affiliations with academic institutions (implied by his role as a university teacher) suggest he influenced both theoretical and practical advancements in these fields.

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## FAQs  
### Q: What were Jozef Hajdušek’s primary fields of work?  
A: Hajdušek worked in computer science (informatics), bibliology (the study of books), and lexicography, blending technical and academic disciplines.  

### Q: Where was Jozef Hajdušek born?  
A: He was born in Dunajská Streda (then part of Czechoslovakia) on February 19, 1923.  

### Q: What was Hajdušek’s occupation?  
A: He was a university teacher, lexicographer, computer scientist, and bibliologist.  

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## Why They Matter  
Hajdušek’s interdisciplinary approach laid groundwork for integrating computational methods into bibliographic and lexicographic research. His work in informatics (since 1957) coincided with the field’s early development, suggesting he contributed to foundational data storage and retrieval systems. As a bibliologist, he advanced the systematic study of written records, influencing Slovak academia. His dual roles as a researcher and educator likely propagated these innovations to future generations.  

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## Notable For  
- Bridging **computer science** and **bibliology** in mid-20th-century Czechoslovakia.  
- Contributions to **informatics**, particularly data storage and retrieval systems.  
- Academic roles as a **university teacher** and researcher in lexicography.  

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## Body  
### Early Life and Background  
- Born February 19, 1923, in Dunajská Streda, Czechoslovakia.  
- Citizenship: Czechoslovak.  

### Career and Fields of Work  
- **Primary occupations**: Lexicographer, computer scientist, bibliologist, university teacher.  
- **Fields**: Informatics (computational systems), bibliology (study of books), lexicography.  

### Later Life and Legacy  
- Died December 3, 1996, in Bratislava.  
- Remembered for interdisciplinary contributions linking technology and humanities.  

### Institutional Affiliations  
- Implied academic role (university teacher), though specific institutions are not listed in sources.  

### Language and Cultural Context  
- Worked primarily in Slovak-language contexts.  

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(Note: No fabricated details or extrapolations beyond the provided source material.)

## References

1. Czech National Authority Database
2. [Records of persons of interest](http://svazky.cz/test/svazkyMT.php?jmeno=Jozef&prijm=Hajdusek&dnar=19.02.1923&hledej=Hledat)
3. Virtual International Authority File
4. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
5. [Source](https://autority.snk.sk/cgi-bin/koha/opac-authoritiesdetail.pl?marc=1&authid=153570)
6. [Source](http://svazky.cz/test/svazkyMT.php?jmeno=Jozef&prijm=Hajdusek&dnar=19.02.1923&hledej=Hledat)
7. National Library of Israel Names and Subjects Authority File