Search results for: D. O'Regan
Applied Mathematics Letters > 1999 > 12 > 6 > 37-43
Computers and Mathematics with Applications > 1998 > 35 > 4 > 27-34
Applied Mathematics Letters > 1999 > 12 > 6 > 37-43
Computers and Mathematics with Applications > 1998 > 35 > 4 > 27-34