id: 50303226
dt: j
an: 50303226
au: Prentice, J. S. C.
ti: Truncation and roundoff errors in three-point approximations of first and
    second derivatives
so: Applied Mathematics and Computation 217, No. 9, 4576-4581 (2011).
py: 2011
pu: 
la: EN
cc: 
ut: 
ci: 
li: doi:10.1016/j.amc.2010.11.008