1. Erläuterungen zu DIN 1052: 2004-08: Entwurf, Berechnung und Bemessung von Holzbauwerken; Inkl;Blass,2004
2. Eurocode 5: Design of timber structures - Part 1-1: General - Common rules and rules for buildings,2010
3. Bearing strength capacity of continuous supported timber beams: Unified approach for test methods and structural design codes;Leijten;J. Struct. Eng.,2012
4. Verstärkung von bauteilen aus holz mit vollgewindeschrauben;Bejtka,2005
5. Strutture in legno. Materiale, calcolo e progetto secondo le nuove normative europee;Piazza,2005