Problems of implementing spatial data standards in EstoniaKrusberg, PeepGIS-Baltic Sea States '93 : exhibition, conference, Tallinn, Estonia, 29 November - 1 December : proceedings1994 / p. 294-299

Problems of implementing spatial data standards in EstoniaKrusberg, PeepGIS-Baltic Sea States '93 : exhibition, conference, Tallinn, Estonia, 29 November - 1 December 1993 : abstract book, catalogue1993 / p. 74