한경섭 송종택 윤성대 안인선 2024-01-21T21:08:02Z 2024-01-21T21:08:02Z 2022-01-10 1995-01 https://pubs.kist.re.kr/handle/201004/145313 Mineral compositions of the heated coal fly ash. 석탄회의 가열에 따른 광물조성 변화 = Article 3 한국결정성장학회지 = Journal of Korean association of crystal growth., v.v. 5, no.no. 2, pp.175 - 180 한국결정성장학회지 = Journal of Korean association of crystal growth. v. 5 no. 2 175 180