Authors: SONWALKAR VS INAN US BELL TF HELLIWELL RA CHMYREV VM SOBOLEV YP OVCHARENKO OY SELEGEJ V

Citation: Vs. Sonwalkar et al., SIMULTANEOUS OBSERVATIONS OF VLF GROUND TRANSMITTER SIGNALS ON THE DE-1 AND COSMOS-1809 SATELLITES - DETECTION OF A MAGNETOSPHERIC CAUSTIC AND A DUCT, J GEO R-S P, 99(A9), 1994, pp. 17511-17522