1. Ľ. Gajdoš, M. Šperl, The Effect of Straightening of a Curved Body on Its Fracture Properties (in Czech). Proc. 21st Colloquium “Safety and Reliability of Gas Pipelines”. May 15-16, 2012, Prague.
2. Ľ. Gajdoš et al., Structural Integrity of Pressure Pipelines. Transgas, a.s., Prague, 2004.
3. Ľ. Gajdoš et al., Safety and Reliability of High Pressure Gas Pipelines (in Czech). Czech Gas Association, Prague, 2011.
4. Metallic Materials - Unified Method of Test for the Determination of Quasistatic Fracture Toughness. International Standard ISO 12135, 2002.
5. A method for fracture toughness testing cylinder material