[1]
FERREIRA, V.G. e DE FREITAS, S.R.C. 2012. AN ATTEMPT TO LINK THE BRAZILIAN HEIGHT SYSTEM TO A WORLD HEIGHT SYSTEM. Boletim de Ciências Geodésicas. 18, 3 (set. 2012). DOI:https://doi.org/10.5380/bcg.v18i3.29181.