@article{10_1007_s10492_011_0014_3,
     author = {Pra\v{z}\'ak, Dalibor},
     title = {Remarks on the uniqueness of second order $\rm ODEs$},
     journal = {Applications of Mathematics},
     pages = {161--172},
     publisher = {mathdoc},
     volume = {56},
     number = {1},
     year = {2011},
     doi = {10.1007/s10492-011-0014-3},
     mrnumber = {2807431},
     zbl = {1224.34008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1007/s10492-011-0014-3/}
}