?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=+Bhatia+S.&rft.aufirst=S.&rft.aulast=Bhatia&rft.issue=1-2&rft.title=Acta+physica+et+chemica&rft.issn=0001-6721&rft.date=1978&rft.volume=24&rft.atitle=Nickel+zeolite+y+catalsts%2C+catalytic+activity+for+the+methanation+of+carbon+monoxide+using+nickel+zeolite+y+catalysts&rft.pages=83-88&rft.genre=article