TY - BOOK AU - Levy,Mireille TI - PARABOLIC EQUATION METHODS FOR ELECTROMAGNETIC WAVE PROPOGATION SN - 0852967640 U1 - 621.38411015118 PY - 2000/// CY - PB - Institution Of Electrical Engineers, London KW - Tropospheric Radio Wave Propagation -- Mathematical Models KW - Differential Equations, Parabolic -- Numerical Solutions ER -