bibcite-8.x-1.x-dev/modules/bibcite_bibtex/bibcite_bibtex.services.yml

services:
  bibcite_bibtex.encoder.bibtex:
    class: Drupal\bibcite_bibtex\Encoder\BibtexEncoder
    tags:
      - { name: encoder, format: bibtex }
  bibcite_bibtex.normalizer.reference:
    class: Drupal\bibcite_bibtex\Normalizer\BibtexReferenceNormalizer
    tags:
      - { name: normalizer, priority: 10 }
    arguments: ['@entity_type.manager', '@config.factory', '@entity_type.repository', '@entity_field.manager']
    calls:
      - [setFormat, ['bibtex']]
    properties:
      defaultType: 'misc'
      contributorKey: 'author'
      keywordKey: 'keywords'