Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleAFTER BJERKNES.AuthorsWalker, J. M.PublicationWeather (00431656), 1970, Vol 25, Issue 4, p175ISSN0043-1656Publication typeArticleDOI10.1002/j.1477-8696.1970.tb05225.x