?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=S.&rft.aulast=Bronto&rft.au=Bronto%2C+S.&rft.issue=131&rft.date=1+November+2002&rft.issn=0853+9634&rft.pages=2-16&rft.atitle=THE+GENESIS+OF+VOLCANIC+SANDSTONES+ASSOCIATED+WITH+BASALTIC+PILLOW+LAVAS+%3A+A+CASE+STUDY+AT+THE+JIWO+HILLS%2C+BAYAT+AREA+(KLATEN-CENTRAL+JAVA)&rft.volume=XII&rft.title=Jurnal+Geologi+dan+Sumberdaya+Mineral+%2F+Journal+of+Geology+%26+Mineral+resources&rft.genre=article