1. Recovery and treatment of process wastes at a nickel–cadmium battery factory in Sweden;Bärring,1979
2. Recycling of nickel–cadmium batteries and process wastes—processes and operations of the new SAB NIFE plant;Bärring,1983
3. Laboratory and pilot plant processing of spent Ni–Cd batteries;Cavallini,2000
4. The use of unit operations of mining treatment as the first step of Ni–Cd batteries recycling;Espinosa,2001
5. The collection and processing of spent Ni–Cd batteries in North America and INMETCO's role;Hanewald,1998