共 50 条
- [22] TECHNOLOGY FOCUS INTERNATIONAL MICROWAVE SYMPOSIUM ELECTRONIC ENGINEERING, 1987, 59 (729): : 93 - &
- [25] 4TH ANNUAL SYMPOSIUM OF INTERNATIONAL MICROWAVE POWER INSTITUTE, EDMONTON, 21-23 MAY 1969 APPLIED OPTICS, 1969, 8 (10): : 1964 - &
- [26] INTERNATIONAL SYMPOSIUM ON TELEINFORMATION - UNESCO - MARCH 24-28 1969 MESURES REGULATION AUTOMATISME, 1969, 34 (06): : 92 - &
- [28] INTERNATIONAL SYMPOSIUM ON RADIOECOLOGY IN CADARACHE FROM 8 TO 12 SEPTEMBER 1969 BULLETIN D INFORMATIONS SCIENTIFIQUES ET TECHNIQUES, 1969, (142): : 73 - &