TY - JOUR AU - Zhong guo ke xue yuan PY - 1997 DA - 1997// TI - Bulletin of the Chinese Academy of Sciences: BCAS PB - Science Pr. CY - Beijing KW - (CNKI subject)基础科学综合 UR - https://www.airitilibrary.com/Publication/alPublicationJournal?PublicationID=10033572 UR - https://oversea.cnki.net/knavi/JournalDetail?pcode=CJFD&pykm=KYYW UR - http://erf.sbb.spk-berlin.de/han/caj/oversea.cnki.net/knavi/JournalDetail?pcode=CJFD&pykm=KYYW UR - https://ezb.ur.de/?2471704-6 LA - English N1 - Zhong guo ke xue yuan ID - 588781711 ER -