author = { GHEORGHIU, OCTAV C. AND GHEORGHE, VIORICA N. },

title = { Characteristics of a U.H.F. discharge used as atomic source for a maser },

publisher = {Informa UK Limited},

isbn = {0020-7217},

isbn = {1362-3060},

keywords = { Electrical and Electronic Engineering },

year = {1975},

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