@article{JRAM_1986__370_152857,
     author = {K. Kunisch and F. Colonius},
     title = {Stability for parameter estimation in two point boundary value problems.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {1--29},
     publisher = {mathdoc},
     volume = {370},
     year = {1986},
     zbl = {0584.34009},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1986__370_152857/}
}