TY - CPAPER AU - T. Minarcik TI - STUDY OF POSSIBILITIES OF WEB SERVICES FOR OBTAINING GEOGRAPHICAL COORDINATES FROM INDIRECT POSITION FROM INFORMATION IN CZECH LANGUAGE ON THE INTERNET T2 - 9th International Multidisciplinary Scientific GeoConference SGEM2009 PY - 2009 SP - 147 EP - 150 PB - SGEM Scientific GeoConference ER -