1. Prinz F. B., Weiss L. E. Method and apparatus for fabrication of three-dimensional metal articles by weld deposition. US Pat. 5,207,371, 1993.
2. Kmecko S. I., Kovacevic R., Jandric Z. Machine vision based control of gas tungsten arc welding for rapid proto-typing. In Proceedings of the 11th Annual Solid Freeform Fabrication Symposium, Austin, Texas, 2000, pp. 578–584.
3. Jandric Z., Kovacevic R. New way of process parameters optimization in SFF based on deposition by welding. In Proceedings of the 12th Annual Solid Freeform Fabrication Symposium, Austin, Texas, 2001, pp. 110–119.
4. Baker R. Method of making decorative articles. US Pat. 1,533,300, 1925.
5. Kovacevic R. Rapid manufacturing of functional parts based on deposition by welding and 3D laser cladding. In Procedures of the MoldMaking Conference, 3–5 April 2001, pp. 263–276 (presented by the MoldMaking Technology Magazine).