01. Cálculo do conteúdo eletrônico da ionosfera usando efeito faraday: redução e processamento dos dados. Add to clipboard BR SPSIARQ HW_PC_001 · Item · 1968 Part of Hélio Waldman Untitled
02. Neutral winds implied by electron content observations during the 7 March 1970 solar eclipse. Add to clipboard BR SPSIARQ HW_PC_002 · Item · 1972 Part of Hélio Waldman Untitled
03. Evidence for persistent longitudinal anomalies in the ionospheric electron content. Add to clipboard BR SPSIARQ HW_PC_003 · Item · 1970 Part of Hélio Waldman Untitled
04. Zonal drifts of irregularities imparted by meridional winds. Add to clipboard BR SPSIARQ HW_PC_004 · Item · 1973 Part of Hélio Waldman Untitled
05. Response of the ionospheric electron content to fluctuations in solar activity. Add to clipboard BR SPSIARQ HW_PC_005 · Item · 1973 Part of Hélio Waldman Untitled
06. Recent ionospheric signal propagation investigations and their implications for satellite-based navigation and air traffic control systems. Add to clipboard BR SPSIARQ HW_PC_006 · Item · s. d. Part of Hélio Waldman Untitled
07. The specification of distributed boundary conditions in numerical simulation of the ionosphere. Add to clipboard BR SPSIARQ HW_PC_007 · Item · s. d. Part of Hélio Waldman Untitled
08. Total electron content measurements by differential faraday rotation method at low latitudes. Add to clipboard BR SPSIARQ HW_PC_008 · Item · 1967 Part of Hélio Waldman Untitled
09. Estudo das variações do conteúdo eletrônico da ionosfera por meio de efeito faraday. Add to clipboard BR SPSIARQ HW_PC_009 · Item · 1967 Part of Hélio Waldman Untitled
10. Prognostication of ionospheric electron content - v. II. Add to clipboard BR SPSIARQ HW_PC_010 · Item · 1971 Part of Hélio Waldman Untitled
