H. U. Keller, C. Arpigny†, C. Barbieri, R. M. Bonnet, S. Cazesparallel, M. Coradini, C. B. Cosmovici, W. A. Delamere, W. F. Huebner, D. W. Hughes, C. Jamar, D. Malaise§, H. J. Reitsema, H. U. Schmidt, W. K. H. Schmidt, P. Seige, F. L. Whipple and K. Wilhelm (1986). «First Halley Multicolour Camera imaging results from Giotto». Nature321: 320-326. Bibcode:1986Natur.321..320K. doi:10.1038/321320a0.
Ehmert A., Erbe H., Pfotzer G., Anger C.D., Brown R.R. (1960). «Observation of Solar Flare Radiation ans Modulation Effects at Balloon altitudes, July 1959». J. Geophys.65: 2685-2694. Bibcode:1960JGR....65.2685E. doi:10.1029/JZ065i009p02685.
Pfotzer, G. ; Ehmert, A. ; Erbe, H. ; Keppler, E. ; Hultqvist, B. ; Ortner, J. (1962). «A Contribution to the Morphology of X-ray Bursts in the Auroral Zone Creator». J. Geophys. Research67: 575-585. Bibcode:1962JGR....67..575P. doi:10.1029/JZ067i002p00575.
S. M. Krimigis, T. P. Armstrong, W. I. Axford, C. O. Bostrom, C. Y. Fan, G. Gloeckler, L. J. Lanzerotti (1977). «The Low Energy Charged Particle (LECP) experiment on the Voyager spacecraft». Space Science Reviews21: 329-354. Bibcode:1977SSRv...21..329K. doi:10.1007/BF00211545.
Kosch MJ, Hagfors T, Nielsen E (1998). «A new digital all-sky imager experiment for optical auroral studies in conjunction with the Scandinavian twin auroral radar experiment». Rev. Scientific Instr.69: 578-584. Bibcode:1998RScI...69..578K. doi:10.1063/1.1148697.
H. Balsiger*, K. Altwegg, F. Bühler*, J. Geiss, A. G. Ghielmetti, B. E. Goldstein, R. Goldstein, W. T. Huntress, W.-H. Ip, A. J. Lazarusparallel, A. Meier, M. Neugebauer, U. Rettenmund, H. Rosenbauer, R. Schwenn, R. D. Sharp, E. G. Shelley, E. Ungstrup, D. T. Young (1986). «Ion composition and dynamics at comet Halley». Nature321: 330-334. Bibcode:1986Natur.321..330B. doi:10.1038/321330a0.
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H. U. Keller, C. Arpigny†, C. Barbieri, R. M. Bonnet, S. Cazesparallel, M. Coradini, C. B. Cosmovici, W. A. Delamere, W. F. Huebner, D. W. Hughes, C. Jamar, D. Malaise§, H. J. Reitsema, H. U. Schmidt, W. K. H. Schmidt, P. Seige, F. L. Whipple and K. Wilhelm (1986). «First Halley Multicolour Camera imaging results from Giotto». Nature321: 320-326. Bibcode:1986Natur.321..320K. doi:10.1038/321320a0.
Ehmert A., Erbe H., Pfotzer G., Anger C.D., Brown R.R. (1960). «Observation of Solar Flare Radiation ans Modulation Effects at Balloon altitudes, July 1959». J. Geophys.65: 2685-2694. Bibcode:1960JGR....65.2685E. doi:10.1029/JZ065i009p02685.
Pfotzer, G. ; Ehmert, A. ; Erbe, H. ; Keppler, E. ; Hultqvist, B. ; Ortner, J. (1962). «A Contribution to the Morphology of X-ray Bursts in the Auroral Zone Creator». J. Geophys. Research67: 575-585. Bibcode:1962JGR....67..575P. doi:10.1029/JZ067i002p00575.
S. M. Krimigis, T. P. Armstrong, W. I. Axford, C. O. Bostrom, C. Y. Fan, G. Gloeckler, L. J. Lanzerotti (1977). «The Low Energy Charged Particle (LECP) experiment on the Voyager spacecraft». Space Science Reviews21: 329-354. Bibcode:1977SSRv...21..329K. doi:10.1007/BF00211545.
Kosch MJ, Hagfors T, Nielsen E (1998). «A new digital all-sky imager experiment for optical auroral studies in conjunction with the Scandinavian twin auroral radar experiment». Rev. Scientific Instr.69: 578-584. Bibcode:1998RScI...69..578K. doi:10.1063/1.1148697.
H. Balsiger*, K. Altwegg, F. Bühler*, J. Geiss, A. G. Ghielmetti, B. E. Goldstein, R. Goldstein, W. T. Huntress, W.-H. Ip, A. J. Lazarusparallel, A. Meier, M. Neugebauer, U. Rettenmund, H. Rosenbauer, R. Schwenn, R. D. Sharp, E. G. Shelley, E. Ungstrup, D. T. Young (1986). «Ion composition and dynamics at comet Halley». Nature321: 330-334. Bibcode:1986Natur.321..330B. doi:10.1038/321330a0.