@article{articlecb96e25c,
title   = {Determinacao dos parametros de transformacao entre os sistemas nwl-10d, nswc-9z2, wgs-84 e o sad-69},
author = {Fortes, L P S and Cagnin, I F and Godoy, R A Z and Blitzkow, Denizar},
year = {1993},
journal   = {Caderno de Geociencias}
}