TY - CPAPER AU - Cuka, Peter AU - Kruczek, Zygmund AU - Szromek, Adam TI - OBSERVATION AS A BASIC QUALITATIVE METHOD IN TOURISM RESEARCH CASE STUDY DONOVALY SLOVAKIA T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 15th International Multidisciplinary Scientific GeoConference SGEM2015, INFORMATICS, GEOINFORMATICS AND REMOTE SENSING PY - 2015 SP - 761 EP - 766 DO - 10.5593/sgem2015/b21/s8.096 PB - Stef92 Technology ER -