Best Practices

Search strategy, metadata extraction, BibTeX quality, and validation practices.

Best Practices

Search Strategy

1. Start broad, then narrow:

   • Begin with general terms to understand the field
   • Refine with specific keywords and filters
   • Use synonyms and related terms

2. Use multiple sources:

   • Google Scholar for comprehensive coverage
   • PubMed for biomedical focus
   • arXiv for preprints
   • Combine results for completeness

3. Leverage citations:

   • Check "Cited by" for seminal papers
   • Review references from key papers
   • Use citation networks to discover related work

4. Document your searches:

   • Save search queries and dates
   • Record number of results
   • Note any filters or restrictions applied

Metadata Extraction

1. Always use DOIs when available:

   • Most reliable identifier
   • Permanent link to the publication
   • Best metadata source via CrossRef

2. Verify extracted metadata:

   • Check author names are correct
   • Verify journal/conference names
   • Confirm publication year
   • Validate page numbers and volume

3. Handle edge cases:

   • Preprints: Include repository and ID
   • Preprints later published: Use published version
   • Conference papers: Include conference name and location
   • Book chapters: Include book title and editors

4. Maintain consistency:

   • Use consistent author name format
   • Standardize journal abbreviations
   • Use same DOI format (URL preferred)

BibTeX Quality

1. Follow conventions:

   • Use meaningful citation keys (FirstAuthor2024keyword)
   • Protect capitalization in titles with {}
   • Use -- for page ranges (not single dash)
   • Include DOI field for all modern publications

2. Keep it clean:

   • Remove unnecessary fields
   • No redundant information
   • Consistent formatting
   • Validate syntax regularly

3. Organize systematically:

   • Sort by year or topic
   • Group related papers
   • Use separate files for different projects
   • Merge carefully to avoid duplicates

Validation

1. Validate early and often:

   • Check citations when adding them
   • Validate complete bibliography before submission
   • Re-validate after any manual edits

2. Fix issues promptly:

   • Broken DOIs: Find correct identifier
   • Missing fields: Extract from original source
   • Duplicates: Choose best version, remove others
   • Format errors: Use auto-fix when safe

3. Manual review for critical citations:

   • Verify key papers cited correctly
   • Check author names match publication
   • Confirm page numbers and volume
   • Ensure URLs are current