1
International School on Physical Problems in Microelectronics : 0005: proceedings : ISPPME. 1987 : Varna, 18.05.87-23.05.87.
Book
2
Physical problems in microelectronics : International school on physical problems in microelectronics. 0004: proceedings : ISPPME. 1985 : Varna, 12.05.1985-18.05.1985.
Book