1. M.M. Schwartz, S. Aircraft. Welding, Brazing, and Soldering, volume 6 of ASM Metals Handbook. ASM Intl., pp. 126–129 (1993)
2. R. Wassink, Soldering in Electronics, 2nd edn. (Electrochemical Publications Ltd, Ayr, 1989)
3. R. Strauss, Surface Mount Technology (Butterworth-Heinemann, Oxford, UK, 1994)
4. Directive 2002/95/EC on the restriction of the use of certain hazardous substances in electrical and electronic equipment. European Parliament and the Council of 27 January 2003 (OJ L 37, 13.2.2003, p. 19)
5. Directive 2002/96/EC on waste electrical and electronic equipment. European Parliament and the Council of 27 January 2003 (OJ L 37, 13.2.2003, p. 24)