Day to day variability of h'F and foF2 during some solar cycle epochsSOMOYE, E. O; AKALA, A. O; OGWALA, A et al.Journal of atmospheric and solar-terrestrial physics. 2011, Vol 73, Num 13, pp 1915-1922, issn 1364-6826, 8 p.Article

Modeling polar ionospheric effects during the October-November 2003 solar proton eventsCLILVERD, Mark A; SEPPÄLÄ, Annika; RODGER, Craig J et al.Radio science. 2006, Vol 41, Num 2, issn 0048-6604, RS2001.1-RS2001.15Article

GPS occultation sensor observations of ionospheric scintillationSTRAUS, P. R; ANDERSON, P. C; DANAHER, J. E et al.Geophysical research letters. 2003, Vol 30, Num 8, pp 19.1-19.4, issn 0094-8276Article

Determining characteristics of HF communications links using SuperDARNHUGHES, J. M; BRISTOW, W. A; GREENWALD, R. A et al.Annales geophysicae (1988). 2002, Vol 20, Num 7, pp 1023-1030, issn 0992-7689Article

Doppler shift simulation of scattered HF signals during the Tromsø HF pumping experiment on 16 February 1996BORISOVA, T. D; BLAGOVESHCHENSKAYA, N. F; MOSKVIN, I. V et al.Annales geophysicae (1988). 2002, Vol 20, Num 9, pp 1479-1486, issn 0992-7689Conference Paper

Dispersive ionospheric Alfvén resonatorPOKHOTELOV, O. A; POKHOTELOV, D; STRELTSOV, A et al.Journal of geophysical research. 2000, Vol 105, Num A4, pp 7737-7746, issn 0148-0227Article

Diurnal harmonics in Schumann resonance parameters observed on both hemispheresSCHLEGEL, K; FÜLLEKRUG, M.Geophysical research letters. 2000, Vol 27, Num 17, pp 2805-2808, issn 0094-8276Article

Ionospheric duct parameters from a dual-payload radio-frequency sounderJAMES, H. G.Journal of geophysical research. 2000, Vol 105, Num A9, pp 20909-20918, issn 0148-0227Article

Ionospheric propagation of magnetohydrodynamic disturbances from the equatorial electrojetFEDOROV, E; PILIPENKO, V; SURKOV, V et al.Journal of geophysical research. 1999, Vol 104, Num A3, pp 4329-4336, issn 0148-0227Article

Latitudinally dependent Trimpi effects : Modeling and observationsCLILVERD, M. A; YEO, R. F; NUNN, D et al.Journal of geophysical research. 1999, Vol 104, Num A9, pp 19881-19887, issn 0148-0227Article

Simulations of ELF radiation generated by heating the high-latitude D regionROWLAND, H. L.Journal of geophysical research. 1999, Vol 104, Num A3, pp 4319-4327, issn 0148-0227Article

Ionization of the lower ionosphere by γ-rays from a magnetar : Detection of a low energy (3-10 keV) componentINAN, U. S; LEHTINEN, N. G; LEV-TOV, S. J et al.Geophysical research letters. 1999, Vol 26, Num 22, pp 3357-3360, issn 0094-8276Article

Electrostatic broadband ELF wave emission by Alfvén wave breakingSEYLER, C. E; CLARK, A. E; BONNELL, J et al.Journal of geophysical research. 1998, Vol 103, Num A4, pp 7027-7041, issn 0148-0227Article

Generation of electromagnetic perturbations by acoustic waves in the ionosphereABURJANIA, G. D; MACHABELI, G. Z.Journal of geophysical research. 1998, Vol 103, Num A5, pp 9441-9447, issn 0148-0227Article

The modelling of VLF Trimpis using both finite element and 3D Born modellingBABA, K; NUNN, D; HAYAKAWA, M et al.Geophysical research letters. 1998, Vol 25, Num 24, pp 4453-4456, issn 0094-8276Article

Reflection of shear Alfvén waves at the ionosphere and the divergent Hall currentYOSHIKAWA, A; ITONAGA, M.Geophysical research letters. 1996, Vol 23, Num 1, pp 101-104, issn 0094-8276Article

Diurnal and latitudinal behavior of ionospheric delay time of GPS signals in South American stationsMANSILLA, G. A; RIOS, V. H.Bollettino di geodesia e scienze affini. 1996, Vol 55, Num 2, pp 105-118, issn 0006-6710Article

Characteristics of mid-latitude whistler ducts as deduced from ground-based measurementsOHTA, K; KITAGAWA, T; SHIMA, N et al.Geophysical research letters. 1996, Vol 23, Num 23, pp 3301-3304, issn 0094-8276Article

Excitation of upper hybrid waves from ordinary-mode electromagnetic waves via density gradient in the ionosphereANTANI, S. N; KAUP, D. J; RAO, N. N et al.Journal of geophysical research. 1996, Vol 101, Num A12, pp 27035-27041, issn 0148-0227Article

Peculiarities in the evolution of the BUM of stimulated radio emission of the ionosphereFROLOV, V. L; GRACH, S. M; ERUKHIMOV, L. M et al.Radiophysics and quantum electronics. 1996, Vol 39, Num 3, pp 241-254, issn 0033-8443Article

Relationships between GPS-signal propagation errors and EISCAT observationsJAKOWSKI, N; SARDON, E; ENGLER, E et al.Annales geophysicae (1988). 1996, Vol 14, Num 12, pp 1429-1436, issn 0992-7689Conference Paper

Firt results from the Freja HF snapshot receiverKINTNER, P. M; BONNELL, J; POWELL, S et al.Geophysical research letters. 1995, Vol 22, Num 3, pp 287-290, issn 0094-8276Article

Propagation to the ground at high latitudes of auroral radio noise below the electron gyrofrequencyHORNE, R. B.Journal of geophysical research. 1995, Vol 100, Num A8, pp 14637-14645, issn 0148-0227Article

Proton cyclotron echoes at the f_Q3 resonanceHORITA, R. E; CHEN, G. M.Radio science. 1995, Vol 30, Num 5, pp 1569-1575, issn 0048-6604Article

Zonal drifts of ionospheric irregularities at temperate latitude in the Indian regionSUSHIL KUMAR; GWAL, A. K; PATHAN, B. M et al.Annales geophysicae (1988). 1995, Vol 13, Num 7, pp 724-729, issn 0992-7689Article