CCIR Recommendations 1992 (New and revised as of 6 March 1992) :   RFS Series. Frequency Sharing and Coordination Between the Fixed-Satellite Service and the Fixed Service /   Section 4/9A 

 - Geneva :   ITU,   1992. 
 - V, 70 s.;   30 cm. 
<br/><br/><label>ISBN: </label>9261045219