1. Effect of welding variables upon bead shape and size in submerged-arc welding;Apps;Weld. Met. Fabr.,1963
2. J.B. Austin, Electric Arc Welding, Am. Tech. Soc., Chicago, 1956, pp. 61–62.
3. Effects of reduced atmospheric pressure on arc-welding characteristics;Begeman;Weld. J.,1950
4. Effect of welding conditions on cooling rate and hardness in the heat affected zone;Bradstreet;Weld. J.,1969
5. Distribution of temperatures in arc-welding;Christensen;Brit. Weld. J.,1965