An isotopic study of atmospheric lead in a megacity after phasing out of leaded gasoline - Gioia, Simone; Babinski, Marly; Weiss, Dominik; Spiro, Baruch; Kerr, Américo Adlai Franco Sansigolo; Veríssimo, Thiago Gomes; Ruiz, Izabel Ramos; Prates, Julia Cristina Magalhães (Atmospheric Environment, 2017)