Restoring the azimuthal symmetry of lateral distributions of charged particles in the range of the KASCADE-Grande experiment

O. Sima;H. Rebel;A. Haungs;G. Toma;C. Manailescu;C. Morariu;J. C. Arteaga;K. Bekk;M. Bertaina;J. Bluemer;H. Bozdog;I. M. Brancus;A. Chiavassa;F. Cosavella;V. d. Souza;P. Doll;R. Engel;M. Finger;R. Glasstetter;C. Grupen;D. Heck;T. Huege;K. . H.;D. Kang;H. . J.;H. J. Mayer;J. Oehlschlaeger;M. Roth;H. Wochele;M. Wommer;J. Zabierowski