TY - JOUR AU - A. D. Kitov TI - Structure of the Earth Natural Geoinfromation System JO - Mathematical modelling of natural phenomena PY - 2009 SP - 37 EP - 52 VL - 4 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1051/mmnp/20094503/ DO - 10.1051/mmnp/20094503 LA - en ID - MMNP_2009_4_5_a3 ER -