Multiple authors
25/01/2001
M. O'Brien
05/01/2001
M.M. Stephens
02/04/1999
Multiple authors
29/01/1999
P. J. Prendergast, D. E. Beverland, A. W. Blayney, N. J. Dunne, T. F. Gorey, P. A. Grace, B. A. O. McCormack, T. McGloughlin, P. R. O’Connell, J. F. Orr
02/01/1998
Pierce A. Grace
03/01/1997
Multiple authors
27/01/1995
Multiple authors
25/02/1994
Multiple authors
29/11/1991
Multiple authors
30/05/1991