author = { HEINL, MANFRED AND BRINKMANN, PAUL J. },

title = { A groundwater model of the Nubian aquifer system },

publisher = {Informa UK Limited},

isbn = {0262-6667},

isbn = {2150-3435},

year = {1989},

url = { http://slubdd.de/katalog?TN_libero_mab2 }