Bíró, I., J. Solticzky, and F. Varnyú. “Complex Structural Analysis of Cornered Shape Water Chambers of Heavy-Duty Boiler”. Analecta Technica Szegedinensia, vol. 7, no. 1-2, Jan. 2013, pp. 10-15, doi:10.14232/analecta.2013.1-2.10-15.