GÁSPÁR, P. SECOND-ORDER DESIGN OF GEODETIC NETWORKS BY MEANS OF A STATISTICALLY PERFECTLY ISOTROPIC AND HOMOGENEOUS MEAN ERROR MATRIX. Periodica Polytechnica Civil Engineering, [S. l.], v. 30, n. 1-2, p. 53–60, 1986. Disponível em: https://pp.bme.hu/ci/article/view/3968. Acesso em: 20 may. 2024.