1. Injection moulding as a shaping method in ceramics;Hennicke;Ber. DKG,1968
2. Low pressure injection molding and mold design;Peltsman;Metal Powder Report,1985
3. A new mold process for ceramic rotors;Enokishima,1994
4. Rivers, R. D., US Patent No. 4113480, 1978.