TY - JOUR A1 - Rapp, M. A1 - Lübken, F.-J. A1 - Blix, T. A. T1 - Small scale density variations of electrons and charged particles in the vicinity of polar mesosphere summer echoes JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 3 IS - 4 SP - 3469 EP - 3491 Y1 - 2003/07/04 PB - Copernicus Publications SN - 1680-7367 UR - http://www.atmos-chem-phys-discuss.net/3/3469/2003/ L1 - http://www.atmos-chem-phys-discuss.net/3/3469/2003/acpd-3-3469-2003.pdf ER -