The Edgecumbe earthquake sequence: 1987 February 21 to March 18 Smith, Euan G. C. ; Oppenheimer, Clive M. M. Abstract Publication: New Zealand Journal of Geology and Geophysics Pub Date: January 1989 DOI: 10.1080/00288306.1989.10421386 Bibcode: 1989NZJGG..32...31S