@article{NUMA_1989__56_2-3_133408,
     author = {R. Frank and W. Auzinger},
     title = {Asymptotic {Error} {Expansions} for {Stiff} {Equations:} an {Analysis} for the {Implicit} {Midpoint} and {Trapezoidal} {Rules} in the {Strongly} {Stiff} {Case.}},
     journal = {Numerische Mathematik},
     pages = {469--500},
     publisher = {mathdoc},
     volume = {56},
     number = {2-3},
     year = {1989},
     zbl = {0684.65075},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1989__56_2-3_133408/}
}