@article{NUMA_1989__56_2-3_133409,
     author = {Paul Levrie},
     title = {Improving a {Method} for {Computing} {Non-Dominant} {Solutions} of {Cetain} {Second-Order} {Recurrence} {Relations} of {Poincar\'e-Type.}},
     journal = {Numerische Mathematik},
     pages = {501--512},
     publisher = {mathdoc},
     volume = {56},
     number = {2-3},
     year = {1989},
     zbl = {0679.65094},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1989__56_2-3_133409/}
}