# Leszek Koszałka

> Polish computer scientist

**Wikidata**: [Q116958297](https://www.wikidata.org/wiki/Q116958297)  
**Source**: https://4ort.xyz/entity/leszek-koszaka

## Summary
Leszek Koszałka was a Polish computer scientist who held a doctorate and whose scholarly identity is recorded in multiple national and international library and authority databases. He is primarily known as an academic computer scientist from Poland, active within the scholarly record between his birth in 1950 and his death in 2020.

## Biography
- Born: 1950
- Nationality: Poland
- Education: doctorate
- Known for: work as a Polish computer scientist (scholarly output recorded in national and international authority and library catalogs)
- Field(s): computer science

## Contributions
The provided source material does not list specific papers, patents, software projects, companies, or titles of works authored by Leszek Koszałka. Concrete evidence of his scholarly contributions is visible in bibliographic and authority records: he has entries in international authority files and library catalogs, including VIAF (VIAF ID 161645194), ISNI (0000 0001 1125 0257), WorldCat entities (E39PCjyyrqrcdbvc4RbWdh3Qhd), and the Library of Congress Name Authority (no2010178169). He is also recorded in Polish national cataloging systems (NUKAT ID n97081245, National Library of Poland MMS ID 9810667250505606) and in a Polish scientist database (polish_scientist_id 8006). These identifiers indicate that Koszałka produced scholarly or published material that has been cataloged and preserved for discovery and citation by researchers, librarians, and the public. He held a doctorate, signaling advanced academic training and research activity in computer science.

## FAQs
### Q: Who was Leszek Koszałka?
A: Leszek Koszałka was a Polish computer scientist (male) who held a doctorate. He was born in 1950 and died in 2020.

### Q: What are reliable ways to find his published work?
A: His published work can be located via authority and library records that represent him, including VIAF (161645194), ISNI (0000000111250257), WorldCat (entity E39PCjyyrqrcdbvc4RbWdh3Qhd), and the Library of Congress authority file (no2010178169).

### Q: Did he receive formal academic qualifications?
A: Yes. The available records list that Leszek Koszałka held a doctorate.

## Why They Matter
Leszek Koszałka’s significance is preserved through the bibliographic and authority infrastructure that records authorship and scholarly identity. His presence in VIAF, ISNI, WorldCat, the Library of Congress, NUKAT, and the National Library of Poland indicates that he produced work—scholarly or published—that entered the curated scholarly record. That archival footprint matters because it enables discovery, citation, and long-term preservation of an author's contributions; it also allows other researchers and librarians to disambiguate his identity from others. Holding a doctorate denotes advanced training and suggests that his work contributed to academic discourse in computer science in Poland and beyond. Without these cataloged records, tracing his publications and academic influence would be far more difficult; with them, Koszałka’s outputs remain findable and can continue to inform research, teaching, and historical accounts of the field.

## Notable For
- Being a Polish computer scientist and academic with a doctorate.
- Recorded in VIAF under ID 161645194.
- Assigned ISNI 0000000111250257.
- Presence in major library and authority catalogs: WorldCat entity E39PCjyyrqrcdbvc4RbWdh3Qhd and Library of Congress authority no2010178169.
- Listed in Polish national cataloging and researcher systems (NUKAT ID n97081245; National Library of Poland MMS ID 9810667250505606; polish_scientist_id 8006).

## Body

### Personal data
- Full name: Leszek Zdzisław Koszałka (aliases include Leszek Zdzisław Koszałka).
- Family name: Koszałka.
- Given names: Leszek (first), Zdzisław (second).
- Sex/gender: male.
- Born: 1950.
- Died: 2020.
- Citizenship: Poland.
- Instance of: human.

### Academic credentials
- Academic degree: doctorate (recorded in authority data).

### Professional identity
- Occupation: computer scientist.
- Field(s): computer science.

### Bibliographic and authority records
- VIAF ID: 161645194.
- ISNI: 0000000111250257.
- WorldCat Entities ID: E39PCjyyrqrcdbvc4RbWdh3Qhd.
- Library of Congress Name Authority ID: no2010178169.
- NUKAT ID: n97081245.
- National Library of Poland MMS ID: 9810667250505606.
- Canadian name authority ID: ncf11549785.
- ludzie_nauki_id_(new): 6upiXI4lo9y.

### Cataloging and discoverability
- The existence of multiple international and national authority and library identifiers demonstrates that Koszałka’s scholarly identity and works are cataloged across major bibliographic systems.
- These records facilitate the discovery and disambiguation of his publications for researchers, librarians, and institutions.

## References

1. Virtual International Authority File
2. Polish Science
3. MAK