Reconstruction of the Shower Front and the Lateral Electron Distribution of EAS Merck, M. ; Martinez, S. ; Karle, A. ; Arqueros, F. ; Bott-Bodenhausen, M. ; Fonseca, V. ; Holl, I. ; Lorenz, E. ; Piñeiro, J. ; Rodriguez, M. D. ; Seseña, C. Abstract Publication: International Cosmic Ray Conference Pub Date: August 1991 Bibcode: 1991ICRC....4..456M