Dannemann/Schulze, German Civil Code (Bürgerliches Gesetzbuch)

Dannemann/Schulze, German Civil Code, Volume I
- Book 2 Law of Obligations
  - Division 8 Particular types of obligations
    - Title 8 Service contract and similar contracts
      - Subtitle 1 Service contract
        
        § 611 Typical contractual duties in a service contract
        
        C. Explanation
        
        I. Delimitation to other contract types
        
        II. Services
        
        III. Remuneration
        
        IV. Collateral obligations
        
        V. Liability

Dannemann/Schulze, German Civil Code (Bürgerliches Gesetzbuch)
IV. Collateral obligations
Sagan/Seiwerth in Dannemann/Schulze, German Civil Code (Bürgerliches Gesetzbuch) | Book 2 Rn. 12, 13 | 1. Auflage 2020