YURIOKA, N. Determination of necessary minimum preheating temperature [online].
April 2007, May 2007 [cit. 2008-09-12]. Available from WWW:
<http://homepage3.nifty.com/yurioka/index.html>.
GRONG, O. Metallurgical Modelling of Welding. H.K.D.H. Bhadeshia. 1st edition. London: The Institute of Materials, 1992. 581 s. ISBN 0 901716 37 5
eFunda Engineering Fundamentals. [online]. 1998-2008, 2008 [cit. 2008-09-12]. Available from WWW: <http://www.efunda.com/home.cfm>.
MatWeb Material Property Data [online]. 1996-2008, 12.9.2008 [cit. 2008-09-12]. Available from WWW: <http://www.matweb.com/>.
MechEng Calculator [online]. 2006 , 1.5.2006 [cit. 2008-09-12]. Available from WWW: <http://www.mechengcalculations.com/index.html>.
TWI [online]. 2008 [cit. 2008-09-12]. Available from WWW: <http://www.twi.co.uk/>.
EWI [online]. 2008 [cit. 2008-09-12]. Available from WWW: <http://www.ewi.org/>.