@article{NUMA_1986__50_133141,
     author = {M.N. Spijker},
     title = {Monotonicity and {Boundedness} in {Implicit} {Runge-Kutta} {Methods.}},
     journal = {Numerische Mathematik},
     pages = {97--110},
     publisher = {mathdoc},
     volume = {50},
     year = {1986},
     zbl = {0583.65045},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1986__50_133141/}
}