Research indexAugustineRist18 Aug 1994DOI10.1017/cbo9780511520228AugustineRist · 1994 · SubscriptionDOI10.1017/cbo9780511520228ReadRead at the publisherSaveCiteAdd to literature reviewPaywalledThe full text is at the publisherOpen it at the publisher to read it.Read at the publisherDiscussionAdd to the discussionCitations150Cited byRelated papersMoreDetailsPublished, publisherSuggest a correction or report