%0 Journal Article %A G. Majcher %A T. Styrylska %T Multistage equalization of direct conditioned observations of unknowns %J Mathematica Applicanda %D 1981 %P 5-10 %V 9 %N 17 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14708/ma.v9i17.1510/ %R 10.14708/ma.v9i17.1510 %G pl %F 10_14708_ma_v9i17_1510