@article{NUMA_1973__21_132242,
     author = {Alan Feldstein and Richard Goodman},
     title = {Round-off {Error} for {Retarded} {Ordinary} {Differential} {Equations:} {A} {Priori} {Bounds} and {Estimates.}},
     journal = {Numerische Mathematik},
     pages = {355--372},
     publisher = {mathdoc},
     volume = {21},
     year = {1973},
     zbl = {0257.65068},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1973__21_132242/}
}