References
- Ryazantsev , V I and Khristoev , Yu Ya . 1984 . ‘Some special features of fusion welding aluminium alloys in systems with numerical programme control’ . Svar Proiz , : 16 – 18 . 2
- Ryazantsev , V I . 1981 . ‘Special features of solidification of ABM-1 aluminium alloy in fusion welding’ . Avt Svarka , : 68 – 70 . 2