1. Method of metal coating;Lasarenco;USSR Inventor's Certificate 89993,1951
2. Electric Spark Alloying of Metal Surfaces;Gitlevich,1985
3. Physical Basis of Electrical Discharge Machining;Solotneh,1977
4. Electro-erosion Phenomena;Namitokov,1978
5. Technological processes for modifying initial metal surface properties using electro-discharge pulses;Lasarenko,1960