01159nam a2200253 c 4500001001300000005001500013008004100028040001100069052003300080245017400113300002300287545004300310545004300353545004300396653012200439700005300561700003600614700003600650773014500686856002100831900001900852900001700871900001700888KSI00056554820060830134622060825s2003    ulk           000   kor    a01100101a558.05b한642c31(6)-31(10)00a국제 성층권 비행선 개발동향 및 주요 기술현황=xWorldwide activities and technical status for stratospheric airship/d염찬홍,e강왕구,e김동민  ap. 127-135;c26 cm  a염찬홍, 한국항공우주연구원  a강왕구, 한국항공우주연구원  a김동민, 한국항공우주연구원  a국제 성층권 비행선a개발동향a기술현황aWorldwide activitiesaTechnical statusaStratospheric airship1 a염찬홍,g廉贊弘,d1957-0KAC2017059914aut1 a강왕구,d1969-0KAC2017016001 a김동민,d1960-0KAC2018444900 t韓國航空宇宙學會誌.d韓國航空宇宙學會.g제31권 7호(2003년 9월), p. 127-135q31:7<127w(011001)KSE199509707,x1225-134840u40132969aKd00010aYeom, Chanhong10aKang, Wanggu10aKim, Dongmin