{"id":"000087064","type":"book","title":"Aspects of groundwater vulnerability mapping in karst region with the help of GIS","pages":"573-577","container-title":"Contribución del estudio científico de las cavidades kársticas al conocimiento geológico ; I Simposio de Geología Cueva de Nerja (Nerja, 17.-20. junio 1999","author":[{"family":"Bezrukov","given":"P.S."}]}