Search results for: E. Popova
Applied Mathematics Letters > 2009 > 22 > 2 > 232-235
Applied Mathematics Letters > 2006 > 19 > 3 > 260-266
Applied Mathematics Letters > 2005 > 18 > 3 > 287-292
Applied Mathematics Letters > 2009 > 22 > 2 > 232-235
Applied Mathematics Letters > 2006 > 19 > 3 > 260-266
Applied Mathematics Letters > 2005 > 18 > 3 > 287-292